Answer:
Equator
Explanation:
1.) What is the difference between a blastocyst and an embryo?
I need simple answers please help
Answer:
A blastocyst is made up of an inner group of cells with an outer shell. The inner group of cells will become the embryo. The embryo is what will develop into your baby. The outer group of cells will become structures, called membranes, which nourish and protect the embryo
Which of the following statement is NOT true about Eukaryotic
cells?
o They are bigger and more complex than prokaryotes.
o They have membrane bound Organelles
o They do not have a nucleus
o Their DNA forms chromosomes
Answer:
they do not have nucleus
Answer:
they do not have a nucleus
plz help me asap!! find the claim
Which of these four solutions will dissolve the plastic wrapper fastest?
Water
Boiling water
Apple cider vinegar
Soda
Acetone
Answer:
Acetone
Explanation:
Answer: Acetone.
Explanation: Acetone molecules have a polar carbonyl group that allows them to ACCEPT hydrogen bonds from OTHER compounds. The slightly positive charge on each hydrogen can attract slightly negative oxygen atoms on other water molecules, forming hydrogen bonds. If acetone is added to water, acetone would completely dissolve.
11 During cellular respiration, cells break down
sugars to release energy. In this process, water
and carbon dioxide are produced as waste
products. What must happen to these waste
products in order for a cell to maintain
homeostasis?
A. They must be digested and used as food.
B. They must be permanently stored inside the cell.
C. They must be used for photosynthesis.
D. They must be excreted from the cell.
Answer:
They must be excreted from the cell
Explanation:
What has been the experience of cats and dogs in space? Explain several different situations in which cats and dogs were involved with space travel. its astronomy
Answer:
Animals in space originally served to test the survivability of spaceflight, before human spaceflights were attempted. Later, other animals were flown to investigate various biological processes and the effects microgravity and space flight might have on them. Bioastronautics is an area of bioengineering research which spans the study and support of life in space.
Explanation:
Example 1: Albert II became the first monkey in space on June 4, 1949. He reached an altitude of 83 miles (134 km), but died on impact when the parachute failed. A previous monkey, Albert I, died when the V-2 rocket failed before reaching peak altitude. Two other monkeys, Albert III and IV, also died when their rockets failed.
Example 2:A mouse launched on Aug. 15, 1950, attained an altitude of 85 miles (137 km), but died when the rocket disintegrated due to parachute failure. Several other mice were launched during the 1950s.
Example 3 (and the most important example): Laika became the first living being to orbit the Earth on Sputnik 2, Nov. 3, 1957. She died several hours into the flight from stress and heat.
Which of the following is a product of the photosynthesis reaction? OA. carbon dioxide OB. glucose O C. lactose OD. fructose
Answer:
Glucose
Explanation:
Glucose is the sugar found in plant leaves and is produced by photosynthesis. Photosynthesis requires carbon dioxide. Fructose is found in fruit while lactose is found in milk. Therefore, glucose is the only possible answer. Hope it helps :)
first to answer easy question gets brainliest
Answer:
C.i guesssssssss!!!!!!!!!!!!!!!!
Answer:
A
Explanation:
Hope this helps
What can Infra Red Waves carry and be used for?
Answer:
C
Explanation:
nnsnsnsnsnsjajajajaj
Which external stimulus are the ears of a coyote best able to detect?
O A. The motion of a mouse
B. The taste of a rabbit
C. The smell of a flower
D. The sound of a hawk
Coyote is the canine species of North America, which is close member of wolf. The sound of the hawk are best detected by the ears of coyote.
What is stimulus?The event generally evokes a functional reaction in the body.
It can be also defined as the factor that sufficiently evokes a behavioral response in the organism.
The external stimulus is the ears of a coyote best able to detect the sound of a hawk.
Thus, the correct answer is D.
For more details regarding stimulus, visit:
https://brainly.com/question/1747649
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When a cell undergoes mitosis, what is the result?
A.
two cells, each containing half of the parent cells' genetic information
B.
two genetically identical cells
C.
four genetically different cells
D.
four cells created from the combination of two parent cells
Answer:
i think Its b or a
Explanation:
9. The Sun provides Earth with both light and thermal energy. Which of
the following is an example of the Sun's thermal energy at work in the
water cycle?
a. Accumulation
b. Precipitation
C. Condensation
8
d. Evaporation
Answer: The answer is d!
Explanation:
help please it’s due today
Answer:
Option B - Nucleic acid.
What sequence of bases on RNA would match, or pair with, the following DNA sequence
A. ATC
B. GUA
C. UAG
which is a secondry disturbance
What are the answers to 10 and 11?
Answer:
The correct answer is -
10. 20 J
11. 29.31 %
Explanation:
According to the law of 10% energy transfer, the energy only transfers 10% energy from one tropic level to another and the rest 90% lost in the form of heat during the metabolic and excretion process.
So, 2000 J transfers only ten percent to the primary consumer that is 200 J and then ten percent of that transfers to long-tailed weasels that are 20 J.
11. The percentage efficiency -= energy after transfer*100/transfer before the transfer
= 350*100/1170 = 29.31%
Which of the following is made by male plant cells and is important for the reproduction of flowering plants?
A. ovule
B. photosynthesis
C. pollen
D. stigma
The principle of dominance states that some alleles are dominant and others
are recessive true or false?
Answer:
False, it says that all alleles are dominant :D
Explanation:
All cells contain DNA, which allows them to function and carry out tasks for 1 point
the living things.
*
True
False
Answer:
true
Explanation:
I need please!!!!!!!!
Answer:
Sure i can help, what do u need help with tho?
Just tell me!!!!
:)
NEED ANSWER ASAP. WILL GIVE BRAINLIEST!!!
What is the purpose of the lab?
PLSS HELP IMMEDIATELY!!!! ILL MARK U BRAINIEST IF U DONT LEAVE A LINK OR GUESS!!!!
Answer: C
Explanation: Hope this help :D
Answer:c
Explanation:c
1. All of the following are a result of alcoholic fermentation, EXCEPT:
Sore muscles during vigorous exercise
Bread rising
Producing beer and wine
Producing bubbles in root beer
The term endosymbiosis can be broken down into parts. Endo- means “within.” What is another term you have heard that starts with endo-?
Here's one but there are many more out there
endoplasmic reticulum
6. Everyone in Squidward's family has light blue skin, which is the dominant trait for body color in his
hometown of Squid Valley. His family brags that they are a "purebred" line. He recently married a nice girl
who has light green skin, which is a recessive trait. Create a Punnett square to show the possibilities that would
result if Squidward and his new bride had children. Use B to represent the dominant gene and b to represent
the recessive gene.
A. List the possible genotypes and phenotypes for their children.
Bb - light blue skin
ВІ Вь
Bb
B В
Bb
Bb
B. What are the chances of a child with light blue skin? 100%
C. What are the chances of a child with light green skin?_0_%
D. Would Squidward's children still be considered purebreds? Explain!
They wouldn't be considerd pure bred. Each has a gene
made of a dominant and ressive gene.
7. Assume that one of Squidward's sons, who is heterozygous for the light blue body color, married a girl that
was also heterozygous. Create a Punnett square to show the possibilities that would result if they had children.
A. List the possible genotypes and phenotypes for their children.
B. What are the chances of a child with light blue skin?
%
C. What are the chances of a child with light green skin?
%
Answer:
The chances of a child with light blue skin is 100% and the chances of a child are 50%
Explanation:
SELECT ALL THAT APPLY.
Chromosomes _____.
□ are tight coils of DNA
□ are carried on genes
□ always occur in pairs
□ can be analyzed in a karyotype
□ carry thousands of genes
Answer:
☑ are tight coils of DNA
☑ always occur in pairs
☑ carry thousands of genes
How do the nonvascular plants reproduce?
Answer:
Most nonvascular plants reproduce sexually by creating single-celled spores or asexually by vegetative propagation.
Answer:
Most nonvascular plants reproduce sexually by creating single-celled spores or asexually by vegetative propagation.
Explanation:
Nonvascular plants are commonly found in moist environments so that they are always close to a water source and can absorb the water right into the main part of the plant without relying on roots. ...
17. Which answer choice best describes a community?
Answer:
Different species of lizards occupying the same niche in a dessert
Explanation:
Multiple species in one habitat
Which of these major bio element is present in the lowest amount in the body mass of living organism? *
A. oxygen
B. Phosphorus
C. Calcium
D. Nitrogen
plz answer this question as soon
10. WHAT DO YOU THINK IS THE MOST DANGEROUS
EVENT THAT CAN HAPPEN AT A PLATE BOUNDARY? WHY?
Answer:
Movement in narrow zones along plate boundaries causes most earthquakes. Most seismic activity occurs at three types of plate boundaries—divergent, convergent, and transform. As the plates move past each other, they sometimes get caught and pressure builds up.
Explanation:
I hope it helps
have a nice day
#Captainpower
HISTORICAL DATA QUIZ IN SCIENCE PLZZ HELPP ME BEEN HAVING A ROUGH DAY IF YOU COULD HELP I WOULD REALLY APPRECIATE ITT ASAPPP
Answer:
c. Montana
Explanation:
Although many states have dinosaur sites, so far the states that seem to be the most prolific producers of fossils are Colorado, Utah, Wyoming, and Montana.