Question

3. lam the gas that leaves take from air to make food.
4. I am the gas given out during photosynthesis.​

Answer 1

Answer:

co2 &o2.......................

Answer 2

$\huge\underline\bold\pink{ANSWER}$

1) carbon dioxide

Answer. I refers to carbon dioxide as it is necessary for photosynthesis to take place.

2) Oxygen is released during the light reactions of photosynthesis.