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KiRa [710]
2 years ago
12

Why does there tend to be more life in the upper portions of aquatic ecosystems?

Biology
1 answer:
LuckyWell [14K]2 years ago
5 0

Answer: Air pollution causes or contributes to acidification of lakes, eutrophication of estuaries and coastal waters, and mercury bioaccumulation in aquatic food webs.

Explanation:

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Answer:

Following are the ways captive breeding helps conserve biodiversity:

  1. Captive breeding can increase population numbers
  2. Captive breeding can help remove species from the Endangered Species List
  3. Captive breeding can result in the eventual release of offspring into the wild.

Explanation:

Captive Breeding:

Captive breeding is an ex-situ conservation technique (taking the animal out of its natural habitat to increase population numbers in zoos or sanctuaries). Captive breeding involves selective breeding of endangered species to help produce a sizable population that can later be introduced back into the wild when their habitat improves.

Captive breeding programs include zoos, sanctuaries located away from the animal's original habitat. For example, the Toronto Zoo has operated a captive breeding program for the Blanding's turtle since 2012. The turtles are kept their for 2 years after birth and then released back into the wild.

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Which of these is not a connective tissue? Adipose tissue Bone Blood Ligaments No exceptions; all of these are connective tissue
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Answer: All of these are connective tissue

Explanation:

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Which diagram shows a possible sequence of steps in the research and development cycle?
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Answer:

B. Problem - Development - Research - Engineering solution

Explanation:

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What is the difference between type A and type B blood?
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It is very easy and simple difference that is antigens and antibodies .
it can be different due to donor and recipient also .
A type blood having antigens
whereas B type blood having nil.

B type blood having antibodies
whereas A type blood having nil.


4 0
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Explain about Photosynthesis . ?​
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