answersLogoWhite

0


Best Answer

Cacti live in the desert, and as such must prevent the loss of water. * They are covered with a waxy substance which keeps the water under the "skin" of the plant. * Their "leaves" are in the form of needles, which, because of less surface area, helps it retain water. These are also a form of self-defence.

User Avatar

Wiki User

14y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

15y ago

Cactuses store water inside themselves, and their spikes are for defense against animals that may try to eat them.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How do cactuses respond to their environment?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions