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mariarad [96]
2 years ago
13

Which statement about abiotic changes to an ecosystem is true ?

Biology
1 answer:
Lena [83]2 years ago
4 0
The very first one is the answer-

Abiotic changes have the ability to dictate biotic ones. This can be caused by humans.
For example: an abiotic thing can be an element like water. If the water in a lake gets poisoned by chemical compounds, this is an abiotic change. However, since the lake is now poisoned it’ll likely harm or even kill fish, bacteria, algae, and any other wildlife living within the lake. It doesn’t stop there though, without the lake surrounding animals won’t have clean water to drink, they can now die from either the poisoning, dehydration, or starvation if they lived off of the aquatic life from the lake.
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How do scientists recognize that a climax community has been reached?
mixer [17]

Answer: D. The succession of community is completed.

Explanation:

A succession can be define as a series of gradual changes that occur in the biotic community of the ecosystem with respect to the changes that occur in the abiotic or non-living factors with respect to time until the ecosystem attains stability.

A climax community is the community that develops in the end of the ecological succession. It is the stable community which does not require any further change to occur. With the development of the climax community the succession completes.

6 0
3 years ago
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14. What is the carbon cycle?
77julia77 [94]

Answer:

Carbon Cycle: the series of processes by which carbon compounds are interconverted in the environment, involving the incorporation of carbon dioxide into living tissue by photosynthesis and its return to the atmosphere through respiration, the decay of dead organisms, and the burning of fossil fuels.

Explanation:

8 0
3 years ago
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A woman who is breastfeeding is not able to eat enough food for two weeks because of a lack of money. What effect will it have o
NikAS [45]

Answer:

There will not be any effect because the body will continue to produce enough.

Explanation:

Producing breast milk to satisfy a starving newborn is an arduous and energy-intensive task - about 500 calories a day. Therefore, it is important that moms a little more than normal. If the mother eats little, her body will still produce good quality milk, but she will run out of energy. This can also slow the recovery of your body after childbirth.

What determines milk production is how often the baby breastfeeds or how much more the mother empties her breasts. That is, the more the baby suckles, the more milk the mother will have. This milk will always be the amount of nutrients a baby needs, regardless of whether or not the mother has eaten. But if the mother does not eat, she may have health problems.

8 0
2 years ago
An african man presents to the emergency department to obtain pain medication. the nurse behaves judgmentally and labels the cli
Andre45 [30]
She is clearly denlmostrating xenophobia or discrimination from where you are from
8 0
3 years ago
Unlike life at the top of a body of water, life at the bottom of the body of water A. must rely on other means than photosynthes
devlian [24]
I think the answer to you r question is C. bc with no sunlight at the bottom the temp is affected. Also I looked up photosynthesis and it  said that scientist have found this at the bottom of the ocean so it in fact does perform more photosynthesis
What do you think?
7 0
3 years ago
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