2. The part of cactus that can carry out photosynthesis is.

3. What does cactus mainly rely on for photosynthesis to produce nutrients?

4. The photosynthesis of cactus mainly depends on.

1.A。

2.。

3.。

4. Cactus, cactus, bachelor tree, etc., in order to adapt to the dry and hot climate of the original environment, they have used the epidermis of their stems (or branches) as organs for photosynthetic production of nutrients in thousands of years of evolution.