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yaroslaw [1]
3 years ago
15

Contrast kingdoms Protista and Animalia.

Biology
1 answer:
inn [45]3 years ago
5 0
Animalia are multicellular and their cells are not encased in a cell wall, protista are eukaryotic unicellular organisms and contain a cell nucleus
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Challenges associated with lentic environments​
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Answer:

Pollution.

It become reservoir for waste deposition.

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Organisms in them die due to lack of food resources.

It's lead to algal bloom.

Explanation:

Lentic environment is a stationary or still water, i.e water that doesn't flow but it is stationary at one place. Examples are ponds, ditches, reservoirs, lakes , pool, seep.

The major challenges of lentic environment are;

It become reservoir for waste deposition.

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The part of the brain responsible for planning and analyzing matures during:
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If intelligence is so useful, why do so few species have it?
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