Why do you think a tightly wound shape of DNA is more efficient at storing information than if the shape were more like a straight line?

According to the cladogram, which organisms have roundworms as a common ancestor?

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks

Which of the following two events occur to create a sea breeze? select all that apply. warm air rises on the ocean and moves toward the land to cool warm air rises on land and moves toward the ocean to cool cool air moves from the ocean to be warmed by the land cool air moves from the land to be warmed by the ocean