Question

All animals breathe in oxygen through lungs. True or false? Justify your answer.
Plants take in carbon dioxide for photosynthesis during the day. Do they also use oxygen during
How does the solubility of air in water change as the temperature increases?
4. Can air be used to generate electricity? How? ves
Without the atmosphere, the earth would have been very hot during the day and very cold at
night. Do you agree? Give reasons.
ORAL QUESTIONS
false, fish
Justify your .
2
3.
5.​

Answer 1

Answer:

true

False

when earth revolution do

no

false

Answer 2

Answer:

answer is false.......