Question

How do the following help these plants to survive?
Roots of a mangrove tree
The stem of a cactus plant​

Answer 1

Answer:

The roots of the mangrove tree helps them to breathe and also absorb water and minerals that are required to carry out photosynthesis. ... The stem of a cactus Plant store water and this act as a water reservoirs

Explanation:

have a astonishing day

Answer 2

Answer:

The roots of the mangrove tree helps them to breathe and also absorb water and minerals that are required to carry out photosynthesis. The stem of a cactus Plant store water and this act as a water reservoirs.