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Westkost [7]
3 years ago
12

What is an adaptation

Biology
2 answers:
defon3 years ago
6 0

Answer:

a change or the process of change by which an organism or species becomes better suited to its environment

Explanation:

uysha [10]3 years ago
5 0

Answer:

ad·ap·ta·tion

/ˌadapˈtāSH(ə)n/

Learn to pronounce

noun

the action or process of adapting or being adapted.

"the adaptation of teaching strategy to meet students' needs

"filming her adaptation of a beloved children's book

Explanation:

Just search it up

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In 1985 a biologist counted 750 pine trees in a 250 hectare forest. Using similar counting techniques, the biologist counted 1,2
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Answer:

Suppose that we have a given function f(x)

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a) We want to find the average (rate) of change on the size of population from 1985 to 1995.

We have that:

f(1985) = 750

f(1995) = 1500

Then we have:

r = \frac{1500 - 750}{1995 - 1985}  = 750/10 = 75

This means that the population of trees increases, in average, at a rate of 75 trees per year.

b) What is the density of trees each year that they were counted?

This will be equal to the quotient between the number of trees and the area.

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The density is:

D(1995) = (1500 pines)/(250 ha) = 6 pines/ha

3) now we want to get the average change between 1985 and 1995 in the density, this will be:

r = \frac{D(1995) - D(1885)}{1995 - 1985}  = \frac{6 pines/ha - 3pines/ha}{10}  = 0.3 pines/ha

So, on average, each year the number of pines per hectare increases by 0.3

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Living things do all of the following except
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