Which statement describes surface features called maria on the moon? A. High lands and mountainous areas

B. Layers of dust and rock

C. Deep areas of cooled lava

D. Deep, rocky and barren valleys

The number of living organisms in a particular area is

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

Which statement about the pancreas is not true? a. it is an endocrine organ in the abdomen. b. it release chemicals into the digestive system. c. it releases insulin to increase glucose levels. d. it release hormones into the bloodstream.