Skin

Question 1 of 7

1

What makes the hair stand up?

Select one of the following:

Erector muscle
Blood capillaries
Hair folecule

Explanation

Question 2 of 7

1

Your hairs lie flat to keep you warm

Select one of the following:

True
False

Explanation

Question 3 of 7

6

In hot conditions the blood vessels ❌ (or vasodilation occurs), so the vessels carry more ❌ and therefore carry more ❌. Sweat ❌ produce more sweat which ❌ which takes energy. Therefore more energy / heat is ❌.

Drag and drop to complete the text.

dilate

widen

blood

sweat

heat

energy

glands

pores

evaporates

condenses

lost

gained

Explanation

Question 4 of 7

1

Blood vessels _____ in cold conditions.

Select one or more of the following:

Contract
Dilate

Explanation

Question 5 of 7

1

Your hairs stand up to create a layer of insulation and keep you warm.

Select one of the following:

True
False

Explanation

Question 6 of 7

5

Click on each orange point and select the correct answer.

Label the diagram.

Explanation

Question 7 of 7

1

What happens to the skin in cold conditions?

Select one or more of the following:

The blood vessels dilate
The erector muscles contract
Air is trapped in the hairs to create a layer of insulation

	Created by Lauren Humphrey almost 8 years ago

A quiz to help everyone sitting their biology gcse this month. This ones about skin

Question 1 of 7

What makes the hair stand up?

Select one of the following:

Explanation

Question 2 of 7

Your hairs lie flat to keep you warm

Select one of the following:

Explanation

Question 3 of 7

In hot conditions the blood vessels ❌ (or vasodilation occurs), so the vessels carry more ❌ and therefore carry more ❌. Sweat ❌ produce more sweat which ❌ which takes energy. Therefore more energy / heat is ❌.

Drag and drop to complete the text.

Explanation

Question 4 of 7

Blood vessels _____ in cold conditions.

Select one or more of the following:

Explanation

Question 5 of 7

Your hairs stand up to create a layer of insulation and keep you warm.

Select one of the following:

Explanation

Question 6 of 7

Click on each orange point and select the correct answer.

Label the diagram.

Explanation

Question 7 of 7

What happens to the skin in cold conditions?

Select one or more of the following:

Explanation