Can somebody please answer 7 and 8 for me please:)

Can Somebody Please Answer 7 And 8 For Me Please:)

Answers

Answer 1

Answer:

8) Volcanic carbon dioxide can promote global warming

Explanation:

sorry i don’t know number 7!


Related Questions

Which of the following organisms on the food web shown above is a primary consumer

A: duck
B: rabbit
C frog
D green plants

Answers

Answer:

rabbit

Explanation:

I need help with this plz

Answers

Answer:

What

Explanation:

Whale and dolphin I guess since they both have flippers

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ll frogs can croak. TRUE or FALSE?

Answers

Answer:

False, only male frogs can croak

Explanation:

Answer:

False

Explanation:

1. What phase of mitosis produces 2 daughter cells?
2. What is the name of the process that finally separates the daughter cells?

Answers

Answer:

1. Telephase

2. Cytokinesis

Explanation:

uhm, yeah. that's the answer.

If a couple has four daughters the % chance of their next child being a daughter is

Answers

Answer:

50% chance

Explanation:

Humans have two sex chromosomes, the X chromosome and the Y chromosome. Males inherit both X and a Y chromosome, while females inherit two X chromosomes. Thus, the sex of the child is determined by the sex chromosome carried by the male gamete (i.e., X or Y chromosome) which fuses with the egg cell (always containing an X chromosome). In consequence, the chance of having a sperm containing an X chromosome (i.e., the chance of having a girl) is an independent event of previous fertilization events (which led to the formation of 4 different female zygotes), thereby the probability will be 50%.

can the need to protect the elephants environment be balanced with the need to protect the elephant

Answers

Answer:

there are times when your need to save elephant they balance life also so yes save elephants

Explanation:

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Answers

Answer:

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what causes the colored bands in the spectra we see?

Answers

Answer:

Each of the different colors has its own wavelength, which reflects and refracts at its own angle, different from all the other colors. When light passes through a prism (a triangular piece of glass), it is reflected and refracted into a continuous band of colors called a spectrum.

Explanation:

Answer:

Colorful gasses;

When light passes through gas in the atmosphere some of the light at particular wavelengths is scattered resulting in darker bands. These lines came to be known as 'spectral lines' and were cataloged by heating common elements until they produced light and measuring the wavelengths emitted.

Explanation:

PUNTOS POSIB!
25 Zoogeographic regions are characterized by the presence of specific groups of animals. These
regions are determined by the taxonomic or phylogenetic relationships of animals. The map
shows the zoogeographic regions proposed by the naturalist Alfred Russel Wallace in 1876.
Zoogeographic Regions
Nearctic
Palearctic
Ethiopian
KEY
Neotropical
Geographical barriers
such as mountains or
bodies of water
Australasian
The similarities of organisms in which two areas numbered above provide the best evidence
for common ancestry between the organisms in both locations?
O 5 and 6

Answers

Answer: Well, lets think about it they both have common ancestry . Two common things you can take is you can ask yourself what different parts one has and what one does not have to find the answer. for any more help let me know!

Explanation: Have a great day :)

Question 5

5 pts

Jonathan consumes five 12 ounce beers throughout the day. How many additional

calories has he added to his diet?

710 kcals

630 kcals

490 kcals

280 kcals

Answers

The given options must be in the calories in approximate value.

Answer:

The best answer is - 710 calories approximately.

Explanation:

One ounce of the beer provides 12 calories and as it is given that Jonathan drinks five 12 ounce beers throughout the day then,

12 ounce = 12 × 12 × 5

=  144 × 5

= 720 calories

Thus,  it is found out that he has added 710 calories approximately to his diet additional.

do all organisms have to have all five characteristics of life

Answers

Explanation:

All living organisms share several keys characteristics or functions: order, sensitivity or responce to the environment, reproduction, growth and development, regulation and energy processing. When viewed together, these characteristics server to define life.

GIVING BRAINLIEST AND THE REST OF MY POINTS!!!!!!!!
Which piece of observation would support your explanation that the chameleon use a physical characteristic adaptation to survive in its environment?

A) A change in skin color
B) An increase in number of eggs
C) Carrying eggs in their mouth
D) Living in large groups

Answers

Answer:

A Change its skin

Explanation:

the Chameleon changes it skin to intimidate predators or to blend into an enviroment. And since changing the color of your skin is physical its A!

Adaptations are the characteristical behavior and physical changes. A change in skin color is the physical adaptation of a chameleon to survive in the environment. Thus, option A is correct.

What is adaptation?

Adaptations are the modifications and transformations a species adapts over time in their physical appearances in response to the stimuli that allow them to survive in the surroundings.

Physical adaptation includes the structural change in the shape, the color of the body, fur, and thickness and thinness of the body fur. A change in the skin color of a chameleon allows it to blend into its environment hence, protecting it from predators.

Therefore, the change in the skin color of a chameleon is a physical adaptation.

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why doesnt photosynthesis occur in the deep ocean

Answers

Answer:

hey

Explanation:

There is no sunlight is the answer as photosynthesis occurs in the presence of sunlight only with the help of Chlorophyll.

-brainly

The ocean is very, very deep; light can only penetrate so far below the surface of the ocean. As the light energy travels through the water, the molecules in the water scatter and absorb it. ... In the aphotic zone; all that's left of sunlight is a dim, dark, blue-green light, too weak to allow photosynthesis to occur.

.When animals breathe, they take in oxygen and give off carbon dioxide. How is photosynthesis like or unlike this process?

Answers

One of the first things taught in biology class is that animals breathe in oxygen and exhale CO2, while plants take in CO2 during the day and release oxygen. In a process called “photosynthesis,” plants use the energy in sunlight to convert CO2 and water to sugar and oxygen.

Once they have carbon dioxide and water, they can use solar energy to create food. Another gas called oxygen is a by-product of the production of plant nourishment. The leaves emit this oxygen into the atmosphere.

What animals breathe, take in oxygen give carbon dioxide?

The act of breathing in oxygen and exhaling carbon dioxide is generally referred to as respiration. The phrase is more precisely used to describe the chemical process that organisms undertake to extract energy from food, a process that normally entails the inhalation of oxygen and exhalation of carbon dioxide.

Therefore, One of the first concepts covered in biology class is that, whereas plants absorb CO2 throughout the day and release oxygen, animals breathe in oxygen and exhale CO2. Plants use the energy from sunlight to transform CO2 and water into sugar and oxygen through a process known as “photosynthesis.”

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____, which can be natural or artificial, are chemical substances added to food to slow the growth of the microorganisms that cause food to spoil.

Group of answer choices

Preservatives

Alcohols

Esters

Herbicides

Answers

Answer:

Preservatives

Explanation:

In the following DNA sequence: CCC ATG GAG what do the T and C represent?

Answers

Answer:

T represents Thymine

C represents Cytosine

A represents Adenine

G represents Guanine

Explanation:

If you have anymore question just let me know :)

T represents Thymine, C represents Cytosine, A represents Adenine and G represents Guanine.

What is the structure of DNA?

Humans and nearly all other species carry their genetic information in DNA, also known as deoxyribonucleic acid. The DNA of an individual can be found in almost all of their cells.

Deoxyribonucleic acid (DNA) is made up of the four nucleotides A, C, G, and T. These nucleotides are linked together by a backbone made up of alternating phosphate and deoxyribose sugar residues. The complementary pairs of these nitrogen-containing bases are governed by their capacity to generate hydrogen bonds.

DNA is located inside the nucleus, a specific region of the cell, in eukaryotic species.

Therefore, chromosomes are the name for this DNA that has been packed.

 

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1. Which of the following is NOT a key factor important to the development of human society?
A. Access to clean water
B. Access to fertile soil
C. Access to cities
D. Access to natural resources

Answers

C., it’s the only answer that doesn’t include basic human needs.

Access to cities is not a key factor important to the development of human society, but clean water, fertile soil, and Access to natural resources all are needed, hence option C is correct.

What are factors important to the development of human society?

The preagricultural (hunting and gathering) stage, the agricultural stage, and the industrial stage are thus the at least three primary stages of societal evolution or civilizations.

Clean water is essential to our way of life because it creates a habitat for species and places to fish, paddle, surf, and swim. Our economy is reliant on clean water to operate and thrive. This includes industries like manufacturing, agriculture, tourism, recreation, and energy generation.

They support tax revenue, income, and the fight against poverty. Natural resource-related industries generate employment and frequently form the backbone of poorer towns' economies.

Therefore, natural resources are fundamentally important, so they must be managed responsibly.

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Which of the following statements about the types of RNA is NOT correct?
a. tRNA carries the amino acids to the ribosome
b. mRNA determines the order of the amino acids
c. rRNA makes up the ribosome
d. all of these are true
e. none of these are true

Answers

Answer:

D

Explanation:

Which has a lower albedo, a black sheet of paper or a white sheet of paper?

Answers

Well let's see, the substance with the highest albedo value will absorb less light and will reflect most of the light falling on it. The substance having the lowest albedo will absorb most of the lights falling on it. A black sheet of paper will absorb most of the light falling on it, so this means that a black sheet of paper will have the lower albedo

What percentage of mass of human body is made up of oxygen

Answers

Answer:

65% of oxygen

Explanation:

To name a few: Oxygen-65%, Carbon-18%, Hydrogen-10%

Answer: I believe the percentage of mass in human body that is made up of oxygen is 61% or something like that but I'm not sure.

How do matter and energy interact in a food web or energy pyramid model?​

Answers

Answer: The higher up the pyramid the less energy there is.

Explanation: There is more competition

Answer:

At each link upward in a food web, only a small fraction of the matter consumed at the lower level is transferred upward, to produce growth and release energy in cellular respiration at the higher level. ... At each link in an ecosystem, matter and energy are conserved.

Explanation:

How does the mutation present in 10% of Europeans protect their cells from HIV?

Answers

The mutation, which affects a protein called CCR5 on the surface of white blood cells, prevents HIV from entering these cells and damaging the immune system. Around 10% of today's Europeans carry the mutation, a significantly higher proportion than in other populations.

1. In the process of (selective breeding / natural selection/hybridization/

DNA replication), plants or animals with desired traits are mated. By repeating

the process over many generations, useful plant strains or animal breeds are

developed. The process is an example of (bioremediation / natural selection /

biotechnology / feedback inhibition).

Answers

Answer:

selective breeding; biotechnology

Explanation:

Selective breeding is a type of artificial selection that consists of crossing plants/animals with desirable and heritable phenotypic traits in order to increase the frequency of such traits in progeny. Selective breeding can be considered as one of the first biotechnological techniques applied by humans. In the past, the selective breeding technique has allowed obtaining domesticated animals (e.g., dogs from wild wolves) and domesticated crops from their wild ancestors (e.g., maize from its wild ancestor teosinte).

Which of the following is the most damaging method of soil remediation?
a.
soil excavation and disposal
b.
soil aeration
c.
heating and vapor extraction
d.
microbial digestion


Please select the best answer from the choices provided

A
B
C
D

Answers

Answer: The answer is A (soil excavation and disposal)

Explanation: I got it right on my test

Soil excavation and disposal is the most damaging method of soil remediation. So, the correct option is A.

What is soil remediation?

Soil remediation is defined as the application of proven technologies to reduce and manage risks from contaminated soils that may be harmful to human health and the environment where contaminated soils are often the result of historical industrial processes and unregulated waste disposal practices.

Soil excavation and disposal is defined as a soil remediation method in which the contaminated material which is the soil that is removed from its original position called as the excavation and disposed of in a landfill or taken to an authorized off-site treatment facility.

So, the correct option is A.

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In an ecosystem, carbon and oxygen are both

Answers

Answer:

The oxygen cycle and the carbon cycle are closely related as they both involve photosynthesis and cellular respiration. Carbon dioxide is taken in by producers to undergo photosynthesis, and oxygen is released as a bi-product.

Hoped this helped!

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In fish, having two fins (F) is dominant over having pne fin (t).
Complete the punnett square to show a cross between a
heterozygous two finned fish with a one finned fish. What are
the genotype and phenotype possibilities?

Answers

I uploaded the answer to a file hosting. Here's link:

tinyurl.com/wpazsebu

What do we call people who donate plasma?

Answers

Answer:

If I remember correctly we call them blood donors.

Explanation:

I hope this helped.

Bye!

They make up just 2 in 50 people, their plasma is universal. This means their plasma can be used by anyone. At noncommercial donation sites, people can donate plasma every 28 days, up to 13 times a year.

is anyone dominant for every trait is anyone recessive for every trait if not what does this show about dominace and recesssiveness of traits in people

Answers

There are traits assigned weather they are dominant or recessive. Ex. Brown hair is dominant. Blonde hair is recessive. Brown eyes are dominant, blue eyes are recessive

Light rays from an object are refracted by the what?

Answers

Answer:

Explanation:

glass i think

Any incident ray traveling parallel to the principal axis of a converging lens will refract through the lens and travel through the focal point on the opposite side of the lens. Now suppose that the rays of light are traveling through the focal point on the way to the lens.

What is classification

Answers

Answer:

the action or process of classifying something according to shared qualities of characteristics

Explanation:

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Need Help ASAP 50 POINTSThe language arts teacher wants to know whether the students in the entire school prefer a debate or an speech. The teacher draws a random sample from the following groups:All teachers in the schoolAll boys in each gradeAll students in the speech clubAll students in each gradeWhich group best represents the population she should take a random sample from to get the best results for her survey? All teachers in the school All boys in each grade All students in the speech club All students in each grade PLS! Explain how Miep Giess perspective is different from Anne Franks. What makes Giess viewpoint unique? Please do not us the SAMPLE RESPONSE! A packet has 54 sheets of paper. Suraj uses 4/9of the sheets. How many sheets has he used? Which expression is equivalent to What is John F. Kennedy indirectly referring to in this excerpt from hisinaugural address when he says: The belief that the rights of man come notfrom the generosity of the state, but from the hand of God.The world is very different now. For man holds in hismortal hands the power to abolish all forms of humanpoverty and all forms of human life. And yet the samerevolutionary beliefs for which our forebears fought arestill at issue around the globe - the belief that the rights ofman come not from the generosity of the state, but fromthe hand of God.O A. The cold warB. The different types of governments in the U.S. and the U.S.S.R.C. The totalitarian government in the U.S.S.R.D. All of the above. What city is the gateway from Europe to Asia Minor? How did Ghandi encourage his followers to protest? aseparation of races bdivision of religions cviolent rebellion dnonviloent rebellion HELP ME PLEASE !!!!!!! Which cylinder will have larger volume What is 3 x 3 in exponential form 4 5in thein homes they built themselves in arepare them for life after the war.1. PART A: Which statement best expresses the central idea of thetext?med that former slaves could live as'id, however: After the army left thehe town of Mitchelville.The Washington Post. All rights reserved.t Laws of the United States. The printing,mnt without express written permission isprohibitedO A The Union's victory at Port Royal Sound was a clear indicatorthat the Union would win the war.OB The Union's success at Port Royal Sound restored theirconfidence in being able to beat the Confederacy, despite theConfederacy's proven strength.O c The Union's victory at Port Royal Sound and successdeveloping Mitchelville was a turning point in the Civil War forthe Confederacy.OD The Union's failure to develop a town of former slaves madenortherners question the future of a post-slavery nation.om a larger body of watereople with a particularSAVE & NEXTreligious or charitable HELPP PLEASEEE What is the value of y?3/3 units 6/3 units9/3 units12/5 units WILL GIVE BRAINYLNESS 50 POINTSYou are to write a 5-paragraph research essay. Choose a topic below or e-mail your English Teacher for approval of a different topic: Research the area you currently live. Is it a great place to grow up? Why or why not? What do you want to be when you grow up? Research your future career. How does social media affect the youth? Can overpopulation be managed? Do violent video games cause children to be cruel? Does stress have negative health consequences? Required: for this essay, you will:1. Choose a topic above or e-mail your teacher with a different topic for approval.2. Conduct research on your topic and identify at least two-three sources to include.3. Take notes on your topic and compile the information in an organized way.4. Compose a 500-750-word essay that includes an introduction paragraph with a thesis statement, three body paragraphs, and a conclusion paragraph.5. Support your thesis with reasons and evidence.6. Incorporate evidence such as facts, definitions, and quotations from your research.7. Write objectively in a formal tone using third-person point of view.8. Include in-text citations and a Works Cited page. 9. Which of the following is the solution to the inequality below -5x - 10 < 20 x is 16% of 31.25 what is the answer Helpppppppppppp 33points (02.01 LC) PLZZZ HELP Match the audio with EACH correct imageA student with a pencilA student with a notebook and a calculatorA student with a notebook A student with a ruler and a notebook Gavin rolls a fair dice 30 times.How many times would Gavin expect to roll a five? 8. What do human geographers study? *O A. people and the places where they liveO B. physical features of the earthO B. weather patterns of the earthO D. types of plants and animals that live in a region Alison had 310 rocks in her rock collection. After three months, her collection increases by 40%. How many rocks does Alison have now