Question

B. There was a green plant with flat stem
but no leaves. The entire plant wo
covered by soft spines.​

Answer 1

Answer:

what to tell dude ............

Answer 2

These are succulents plants and are the example of desert modification which is require for the survival of desert plants.

Desert is the dry place and lacks water and these plants shows adaptation to conserve water. They have thickened, fleshy parts adapted to store water.

Stems are the vital part (flat) which perform photosynthesis and the leaves are reduced to spines so as to prevent the loss of water with the flow of air through leaves stomata.

These spines also provide protection against herbivores who graze them.

A cactus is a member of the plant family Cactaceae.