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creativ13 [48]
4 years ago
15

After learning about your local water supply, you decide you want to start doing some research. You decide to measure the phosph

ate levels of your local pond every week and record the results. The BEST reason to carry out this process is A) to make sure that the pH levels in the pond are not too low. B) to make sure you have a record of the changes in turbidity in the pond. C) to make sure that the dissolved oxygen levels in the pond are not too high. D) to make sure that the pond is safe for fish and other members of the ecosystem.
Biology
2 answers:
Ivanshal [37]4 years ago
5 0
D) seems to be right
navik [9.2K]4 years ago
3 0

Answer: D) to make sure that the pond is safe for fish and other members of the ecosystem.

Explanation:

The phosphate is a chief ingredient of fertilizers used for the growth of crops in an agricultural field. The phosphate and other minerals are added to the neighboring water bodies by the surface runoff. The accumulation of such minerals will promote the process of eutrophication. Eutrophication refers to the increase in growth of plants and algae on surface of water due to excess increase in inorganic minerals like phosphates in the water. This process will decrease the concentration of oxygen in the water body and will result in mortality of aquatic animals.

According to the given situation, the levels of phosphates in the local water supply should be low so that eutrophication does not occur. This can be evident by observing the health of the fish and other aquatic animals of the ecosystem.

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Jack and Jill are twins. Because he is a boy, Jack’s parents encourage him to run. However, they discourage Jill from engaging i
prisoha [69]

Answer: A) Non shared environmental influences

Explanation: Non shared environment influences are any aspects of the environment and any influences that can be different for different children within the same family. In this case , Jack was encouraged to run because he is a boy thereby enabling him to be able to run up the hill much faster than Jill despite the fact that they are both children in the same family.

8 0
3 years ago
According to comparative morphology, _____.
Genrish500 [490]

Answer: homologous structures are inherited from a common ancestor.

Explanation:

According to comparative morphology, homologous structures are inherited from a common ancestor. They also show similar pattern in in their embryological development.

Homologous structures are the similar structures due to shared ancestry. The organism with homologous structures are all the descendants of a common ancestor.

6 0
3 years ago
BRAINLIEST!<br> Define procrastination and list 4-5 ways that you combat procrastination.
julsineya [31]

Explanation:

The action of delaying or postponing something is called procrastination.

4-5 ways that you combat procrastination are listed below :

  1. Getting rid of distractions
  2. Reward yourself
  3. Schedule a time for doing task
  4. Don't be fearful for doing badly at task
  5. Commit to the task
7 0
3 years ago
Identifying Benefits of Cooperative Hunting
Rina8888 [55]

Answer:

protection and reproduction

Explanation:

Carnivores tend to move together in what we called cooperative hunting specifically for the reason of protection and reproduction

Reproduction which is also known as procreation or breeding is defined as the biological process whereby new offspring are produced from parents.Reproduction is known to be the fundamental feature of all existing life.

They also do cooperative hunting to protect their life and their offsprings from enemies so their life won't be in any form of danger whatsoever.

7 0
3 years ago
Read 2 more answers
8 Which is a size-dependent property?
castortr0y [4]

Which is a size-dependent property?

A. boiling point

B. conductivity

C. density

D.Mass

I think letter D

Why?

A size dependent property is a physical property that changes when the size of an object changes.Examples of size dependent properties: Length, Width, Height, Volume, Mass.

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5 0
3 years ago
Read 2 more answers
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