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3 years ago

THIS IS THE THIRD ASKING thIS QUESTION only number 3

Biology

2 answers:

blagie [28]3 years ago

7 0

The guy above is correct I’m just here to confirm it the giraffe adapted to this problem by growing a long neck and just basically being tall in general but most of its height comes from it’s neck

yan [13]3 years ago

5 0

Answer:

3.) The giraffe has adapted by it's neck length increasing to reach the branches

4.) Biotic factors

Explanation:

QUESTION 3: Due to the leaves growing towards the top of tree rather than around, the giraffes neck length impacts the access to the leaves, so they have adapted by increasing their neck length.

QUESTION 4: Giraffes and trees are both living things, therefore they are biotic factors.

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Indirect methods like mark and recapture become a strong tool to estimate population size or density in species on which it is impossible to apply a direct methods. Because of their biological and ecological characteristics, the Gypsy moth and the Green lizard populations are good examples for which mark and recapture would work well.

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There are different methods to study population density. There are direct methods and indirect methods. Among these last ones, we might find the Mark-Recapture technique.

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Indirect methods like this become a strong tool to estimate population size or density in species on which it is impossible to apply a direct method such as counting individuals.

For instance, if we need to estimate insects population density (Gypsy moth population) or reptiles population density (Green lizard population) because of their biological and ecological characteristics, the best way of doing it is by applying indirect methods. These species characterize as small-sized, fast to escape, they can hide in small inaccessible places, they have nocturnal habits, their reproductive rate is too high, and their distribution rate is wide. Among many other characteristics, their population density can not be estimated by direct methods. Mark-Recapture technique is the most suitable one.

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3 years ago

5. The picture to the left is an animal cell. What is the brown border that

riadik2000 [5.3K]

Answer:

cell wall

Explanation:

the cell wall helps fighting any bacteria that tries to infect the cell itself.

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