Question

Q2
/10
Write whether the statements are True or False statements.
1. All moving objects have kinetic energy
2. Relay nerves are only found in the spinal cord.
3. The brain produces hormones that control the working of the kidneys.
4. Hydrochloric acid always produces salts that end in hydrate"
.
5. Epsom salts (magnesium sulphate) is a useful fertilizer.
6. A wound up clock spring has potential energy (gravitational).
7. A slice of bread on a table has chemical energy only
8. The water contained in salt crystals is called salt water
9. You do not have to think about a voluntary action
10.Gravitational force pulls all objects towards the centre of the Earth
(F)
Q3
/05
The diagram shows a weightlifter lifting some weights.​

Answer 1

Answer:

1 false

2 true

3 true

4 false

5 false

6true

7false

8 true

9true

10 false

Answer 2

Answer:

No

yes

yes

yes

yes

no

no

yes

yes

no