Answer:
I can't speak Korean rip
Explain how advancements in engineering and technology over the years have allowed scientist to learn about mars and earths moon.
Telescopes on Earth and in orbit around Earth provide scientists with information about our solar system. That information is used to plan where spacecraft fly and where they “point their cameras.” NASA and other agencies send robotic spacecraft to fly by, orbit, or land on other planets and moons.
Two lakes are close to one another and sometimes connect when floods occur. Each lake has two species of fish that are very similar. One species has brown scales and the other species has orange scales. One hypothesis for the origins of the fish species is shown below. What does this hypothesis state?
A. The fish in Lake 1 and Lake 2 come from different types of ancestors.
B. The fish in Lake 1 and Lake 2 originally lived in the same lake.
C. The fish in Lake 1 and Lake 2 are descended from a common ancestor.
D. The fish in Lake 1 and Lake 2 developed due to geographic separation.
Answer:
I would think C
Explanation:
I came up with this answer through process of elimination:
A) It shows that they both come from the same speckled fish, so this cannot be the answer
B) I thought this was it, but the chart shows nothing about them having possibly lived in the same lake, only that they came from the same fish
C) The graph shows that they both originated from the same speckled fish
D) This can't be it, because the lakes are so close together
By looking at the hypothetic chart, it is clear that the fish in lake 1 and lake 2 are descended from a common ancestor. so, the correct option is C.
What is species?
A biological species is a group of organisms that can reproduce with one another in nature and produce fertile offspring.
When two lakes are close to one another, they can't be geographically separated. The fish in lake 1 and lake 2 do not evolve from different ancestors as both the species are looking very similar to each other.
Therefore, by looking at the hypothetic chart, it is clear that the fish in lake 1 and lake 2 are descended from a common ancestor.
To learn more about Speciation, refer to the link:
https://brainly.com/question/2113835
PLEASE HELP. BEING TIMED. HELP ASAP!! WILL GIVE BRAINLIEST!!!
Choose all the answers that apply.
Neon (Ne) is located in period two and group 18 of the Periodic Table. Ne___
is a noble gas
has eight electrons in its
outermost shell
has 18 electrons
is a nonmetal
has to electron shells
Answer:
Ne is a noble gas, a nonmetal, has 8 electrons in its outermost shell, has 2 electron shells
Does growing a school garden in RURAL AMERICA benefit the students academically,
socially, and their state of health; cither in air quality, or in addition to improving hunger?
Answer:
In a way yes
Explanation:
Having positive enviroment schoolwise aswell as outdoors, it can have a big impact on a students morale and well being. As a student in a rural area and living in a farming comunity I have expirience n many feilds of work.
A student put the powder to the corom board . Sciencetific reason for adding powder is ,
A- frictional force is increased by powder.
B- frictional force is decreased by powder .
C- the speed of carom discs is increased due to powder.
D- the speed of carom discs is decreased due to powder .
Answer:
B or D
Explanation:
think of it how you use chalk on a chalk board, its less friction using chalk instead lets say a marker on a white board.
When the ocean absorbs CO2 it leads to what?
Explanation:
Each liquid falls somewhere along a scale with acid at one end and alkaline at the other. Normally, ocean water is less acidic than fresh water. Unfortunately, as the ocean absorbs more and more carbon dioxide from the atmosphere, it becomes more acidic. Lemon juice is an example of an acidic liquid.
Answer:
If the ocean absorbs a lot of CO2 it is most likely to become acidic
blue, light blue, yellow, or red
HURRY
Answer:blue
Explanation:
Which of the following is a density independent population factor?
A) number of parasites in the population
B) number of predators in the population
C) competition for resources
D) disease
E) habitat destruction
Answer:
The correct answer is C: competition for resources
Healthy adults were most impacted by the 1918 flu pandemic.
True
False
Answer: the answer should be false
Explanation:
Answer:
हिंदी में खोजें
1918 फ्लू महामारी से स्वस्थ वयस्कों को सबसे ज्यादा प्रभावित किया गया था सच झूठी
हिन्दी में
In English
Influenza and pneumonia death rates for those 15–34 years of age in 1918–1919, for example, were >20 times higher than in previous years (35). Overall, nearly half of the influenza-related deaths in the 1918 pandemic were in young adults 20–40 years of age, a phenomenon unique to that pandemic year.
In which part of the flower does the fertilization take place
Answer:
it is take place in the
ovary
PLEASE HELP , WILL GIVE BRAINLIEST. A red parent and a white parent are crossed together. Describe and explain what the offspring will look like in each of the following crosses. Draw a Punnett square for each to support your answer.
Answer: the child would be pink bcs red and white make pink yeh
Explanation:
I Need heelp really bad plz someone
Answer:
the answer is sunlight
Explanation:
got it correct on the test
Fill in the Blank
Complete the following sentence.
Before a plant grown in a greenhouse can be planted in a field or garden, it should first be ______ of.
FiLl In ThE bLaNk
Answer:
hardening
Explanation:
What is an example of an object that affects gravity
on Earth?
Answer:
the object that affects gravity is call gravinaltational force which acts on the way human stay on earth
Explanation:
Match the correct answer in the boxes
⚠️I need help⚠️
Answer:
Dominant:
AABbCcAaGgRecessive:
bbggccWILL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST!!!!!
For the compound C₆H₁₂O₆, what type of bond would join the elements and why?
1. covalent because an electron is transferred from a C atom and O atom to a H atom.
2. covalent because electrons are shared between the C, H, and O atoms
3. ionic because an electron is transferred from a C atom and O atom to a H atom.
4. ionic because electrons are shared between the C, H, and O atoms
Answer:
4. Ionic bond because electrons are shared between the C,H and O atoms.
Explanation:
The atomic no. of carbon=6
Electronic configuration=2,4
The atomic no of H=1
E.C=1
The atomic no of O=8
E.C= 2,6
Therefore to attain octate state, they will share electrons
Answer:
4. Ionic bond because electrons are shared between the C,H and O atoms.
Explanation:
Took the test.
Please please help me!!!
Answer:
1. Hormones
2. Reproductive system
Explanation:
the endocrine system is responsible for producing hormones, and the hormones produced by the pituitary gland regulate reproductive systems.
PLEASE I NEED HELP ASAP- will give 100 points
Create a typewritten paper describing the carbon cycle.
a) Type several paragraphs describing the full carbon cycle in detail.
i. Discuss all components of your poster, as outlined in step 3.
ii. Describe the exchange of carbon through carbon-containing compounds between an
organism and the environment.
iii. Describe the contributions of photosynthesis and cellular respiration within and among
the four spheres. Discuss how carbon enters and leaves each of the four spheres and in
what forms.
iv. Discuss the role of carbon storage in organisms.
b) Click “Enter” on your keyboard a few times to leave enough space to answer the following
question.
i. How is a model of the carbon cycle different from the actual cycling of carbon in an
ecosystem?
c) Make sure your paragraphs include correct sentence structure, punctuation, grammar, and
spelling.
Explanation:
The carbon circle Is a circle of relating carbon t
Movement form one place to another
Answer:
not sure how helpfull this will be but i tried
Explanation:
Name 2 processes that release carbon dioxide into the atmosphere
Answer:
respiration x decay
Explanation:
Answer:
Natural sources include..
Explanation:
Natural sources include decomposition, ocean release and respiration. Human sources come from activities like cement production, deforestation as well as the burning of fossil fuels like coal, oil and natural gas.
please help thank you no links or ill report
Explanation:
Option B is the correct one.
what is the name of the fluid found in the gall bladder
Answer:
"Bile" is what that fluid is called
Ecosystems rely on interactions between both biotic and abiotic
factors. Which of the following is considered an abiotic
factor?
-consumers
-plants
-water
-bacteria
Answer:
water is an abiotic factor
The female reproductive and endocrine systems work interactively for which main purpose?
A. To control hormone levels to prepare the body for pregnancy
B. To maintain homeostasis by removing waste products from the body
C. To release neurotransmitters during times of stress
D. To exchange gases to support cellular aerobic respiration
An ice cube is put into a heated pan. What will most likely happen to the molecules in the ice as the ice is heated?
A. The molecules will begin to move slower.
B. The molecules will begin to move faster.
C. The molecules will begin to increase in density.
D. The molecules will begin to condense in the air.
Match them
1. Carbohydrates
2. Lipids
3. Proteins
4. Nucleic Acids
a. Fatty Acid
b. nucleotide
c. monosaccharide (sugar)
d. amino acid
The general equations for photosynthesis and cellular respiration show how the two processes are
interconnected in natural cycles. Which substance is a product of cellular respiration and a reactant
in photosynthesis?
a. Carbon dioxide
b. Glucose
c. Oxygen
d. Water
Answer:
Water is the answer for sure
Which of the following does NOT belong
Before a plant grown in a greenhouse can be planted in a field or garden, it should first be______ off.
Fill in the blank please. \
If you use links ill report it.
Answer:
hardening off
Explanation:
Because plants are unable to move as much as animals, on what does their ability to reproduce
depend?
a. Vascular tissue
b. Roots
c. Seeds and spores
d. Leaves
Answer:
Seeds and spores
Explanation:
Plants are unable to move as much as animals, hence their ability to reproduce depends on seeds and spores.
What do you mean by Reproduction?Reproduction may be defined as the process of producing offspring with the help of parental gametes.
Vascular tissues are responsible for the transport of minerals and nutrients throughout the plants, leaves perform the process of photosynthesis, and roots provide mechanical strength to the plants.
Therefore, plants are unable to move as much as animals, hence their ability to reproduce depends on seeds and spores.
To learn more about Plants, refer to the link:
https://brainly.com/question/600212
#SPJ2
Answer number 6 asfast as possible pls
generate hydroelectric power bc its more sustainable and productive and isnt a form of destruction like the other options