give a definition of body segmentation, and explain how animals became better adapted to movement as they evolved segments

give 2 examples of animals with exoskeleton and endoskeleton  where the hydrostatic skeleton is lost  explain scientifically do not just google please

Use the table (explain in 1-3 sentences)

Have the head fold and tail fold fused to form the ammiotic cavity? DISCUSS.

Give typing answer with explanation and conclusion Why do biped's hip muscles pull the thigh away from the midline of the body? A. to help our bodies lean forward. B.to help give us the ability to run faster than quadrupeds. C. to move the center of gravity away from the midline of the body. D. to provide stability and support to the hip.

Compare and contrast ectotherms from endotherms. Explain how this difference affects their metabolism.

Give a broad conclusion about the integumentary system of humans and frogs and their importance.

anthropology question a skull exhibits a round entrance wound to the left temporal and an outwardly beveled exit wound to the right temporal. no fracture lines emanate from the entrance wound, but several large lines radiate from the exit wound, what was the placement and what type of weapon was used to cause these injuries

A member of the protostome group of animals   a. has no symmetry.   b. has an anus derived from the blastopore.   c. has a mouth derived from the blastopore.   d. has a mouth derived from the primitive groove.

Give a short note on the muscular system of frog?