Which was prokaryotic cells? a. rose thorn b. human kidney c. beet root d. lactobacillus

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

What maintain homeostasis when a persons internal body temperature is 97.5°f

When new rock is added to an oceanic ridge, the magnetized strips on either side of the ridge are evidence of sea-floor spreading. this is because the rocks on the two sides of the ridge o are equal in width and in polarity are polar opposites oare magnetized vary in width but are equal in polarity