Use the drawings of a grass cell and a grasshopper cell to answer the question. plants and grasshoppers live in the same ecosystem. why do these cells contain many similar structures?
options:
a- organisms in an ecosystem breed with one another and share traits.
b- both organisms have the exact same dna sequences on their chromosomes.
c- plants and animals are descended from a common ancestor which had these cell parts.
d- species that live in an ecosystem have a single ancestor which founded the ecosystem.

Is it considered muscle s ennervation if sympathetic fibers innervate the vessels within the muscle?

In iceland, the mid atlantic ridge runs through the center of the contry. what can you conclude about the apperence of iceland many thousands of years from now?

Fruit bats in central america eat bananas and other fruits. banana plants rely on bats for pollination. what would be the most likely consequence on the banana crop if fruit bats were eliminated from the area? the banana crop would increase because bats would stop eating the crops. the banana crop would decrease because bats would no longer pollinate the crops. the banana crop would remain constant because bees would replace the bats. the banana crop would remain constant because the plants would adapt using asexual reproduction.