Select the characteristics common to both green algae and plants. (probably more than one answer)

food is stored as starch
leaves conduct photosynthesis
roots absorb extra nutrients
cell walls are made of cellulose

The wings of insects, birds, and bats evolved independently but carry out similar functions. this is an example of a. analogous structures. b. embryonic structures. c. vestigial structures. d. homologous structures.

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities

About how many years does it take for one cycle of surface water to become deep water and then surface water again in the oceans? 101001,000