BIOLOGY HIGH SCHOOL

Spawning is when aa. large group of adults release their gametes into the water at the same time.
b. male and female fish release their gametes together.
c. male fertilizes the females eggs.
d. a group of eggs develops into larvae.

Answers

Answer 1
Answer: The answer is (b.) male and female fish release their gametes together.

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The three types of seismic waves produced by an earthquake are primary, secondary, and A. surface.
B. sedimentary.
C. elastic.
D. atmospheric.

Answers

The three types of seismic waves produced by an earthquake are primary, secondary, and A.surface waves.

♡♡Hope I helped!!! :)♡♡

Coal and natural gas are examples ofa. renewable resources.
b. essential elements.
c. nonrenewable resources.
d. non-recyclable matter.

Answers

The best answer to the question above would be letter c. Coal and natural gas are examples of nonrenewable resources. These resources are those that cannot be used again and again and can run out if supply runs out. Coal and natural gas are used for generating electricity.

Agreed. 100% C. Nonrenewable Resources  

Science Questionif the parent hydra has 32 chromosomes, how many chromosomes does the hydra offspring have?

Answers

Answer:

16 i guess

Explanation:

bcs i think it will bcome half it is called haploid or diploid im not sure the name

Why does a cell need to copy its DNA before it divides? A) so both new cell have enough DNA
B) so the sister chromatids don’t have to get separated
C) so it has a different set of instructions

Answers

Answer:

A

Explanation:

It can't be B because during mitosis, sister chromatids inevitably are separated. It can't be C because they are copied so they have the same instructions and know what to do. A is the best choice.

Answer:

the correct answer is a and the proper name for this process is called DNA replication thx so much

Why is the ovum larger than the polar bodies

Answers

Ovum begin production before a female is even born. Having months and years to reach full size rather then days to weeks. !

Status of animals 50 years ago

Answers

There are more animals in this planet 50 years ago. There are different species of animals living peacefully with ample amount of food and water which have gone extinct due to humans' negligence. They also have a better chance of survival because of what the environment offered them. Unlike now, forests no longer have enough trees to shelter these animals. Pollution is rampant which kills dozens and dozens of animals. Furthermore, animals are living at peace before.
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