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Alchen [17]
3 years ago
5

What is a quadrat. need help nowww!!!!

Biology
2 answers:
bekas [8.4K]3 years ago
4 0
Each of a Number of small areas of habitat, typically of one square meter, selected at random to act as samples for assessing the local distribution of plants or animals.
yan [13]3 years ago
3 0

Answer: each of a number of small areas of habitat, typically of one square meter, selected at random to act as samples for assessing the local distribution of plants or animals.

Explanation:

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The Eastern grey squirrel lives mostly in oak trees that have a medium gray bark. In some cities, oak tree bark is darkening due
alex41 [277]

<span>It is a way to camouflage the squirrel in a changing habitat.</span>
7 0
3 years ago
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6 0
3 years ago
PLEASE I NEED THIS ASAP If you had a cell that was cube-shaped with a side length of 20µm, calculate the surface to volume ratio
weeeeeb [17]

Answer:

Ratio = 3\times 10^5

Explanation:

Side of a cube, a = 20 µm

a=20\times 10^{-6}\ m

The surface area of a cube, A = 6a² (a is side of the cube)

The volume of a cube, V = a³

The ratio of the surface to volume ratio of the cell will be given by :

R=\dfrac{6a^2}{a^3}\\\\R=\dfrac{6}{a}\\\\R=\dfrac{6}{20\times 10^{-6}}\\\\R=3\times 10^5

So, the ratio of the surface to volume ratio of the cell 3\times 10^5.

6 0
2 years ago
Both Malik's parents have type A blood (IAi). Which of the following statements is true?
Nuetrik [128]

Answer: D

Explanation:

5 0
2 years ago
Which of these is a basic unit of macroevolution?
Alla [95]
The correct answer is Individual.

Species is the basic unit of macroevolution.
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