The picture below shows cacti in a desert environment. Cacti are able to store water in their stems because they have sharp spines that keep water in. This is a quality of cacti that is —

A. passed down from its parent cacti.

B. received after living in the desert for a long time.

C. learned after they see they need water to live.

D. taught to the cacti by other cacti.

I think B ... . . . . . . . . . .. . . . . . .

phylogenetic tree is the tree of life or evolution tree. it shows the different branches of evolution. the sequence goes like tissues - coelom - backbone - endoskeleton - segmentation

spiders belong to a group of arachnids.

arachnids have the following traits :

they have two body parts.

they have eight legs unlike insects which have 6 legs.

they have no wings.

these traits distinguish them from insects.

the information that antonio is doubting us the statement that spiders differences are as a result of being first to evolve.

this is because the evolution of one species is independent of the other species.