Question

i) blood
ii) energy
mplete each sentence with the correct option
We should eat food because it gives our body
iii) force
Sugar and potato are
foods
i) sweet
ii) body-building iii) protective
Microwave ovens use
energy to cook
i) electrical ii) solar
iii) water
A solar cooker gets energy from the
i) moon ii) sun
iii) stars
hy do we need energy?
tick (~) what you already know.​

Answer 1

energy

body building

electrical

sun