50 points and brainliest
the human epithelium contains a layer of cube-shaped cells if the length height and width of such a cell is 1 micrometer what is the surface area of its cell membrane
a) 6 micrometer^2
b) 3 micrometer^2
c) 3 micrometer
d) 6 micrometer^3

A) 6 micrometer^2 =  6 micrometer²

Explanation:

From the question , we find out that the human epithelium contains a layer cells that are in the shape of cubes.

The formula we would use to calculate the surface area of the cells is the formula for the Surface Area of a cube.

The formula for the Surface Area of a Cube is given as = 6 × S²

Where S = Length of any of the side of the cube.

From the question, we are given the length of the cell(cube shape) = 1 micrometer

Therefore the Surface Area of the cell membrane = 6 × 1²

= 6 × 1

= 6 micrometer²

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explanation:

bc blah

1. a host loses nutrients to a parasite

2. a parasite only benefits when the host is alive (cause if the host dies the parasite dies with it )

3. producers to consumers

4. the tapeworm is a parasite

5. they convert energy from the sun (photosynthesis)

6. sunflower-robin (i think im 80% sure)

7. producer

8. consumer

9. prey

10. fresh water snails ( cause the green algea is the producer and the snails are the primary consumers and the small fish consumer so is the big fish)