How can scientist determine whether an extinct animal gave birth on land or water?

A) Location of the hind limbs of the fetus.

B) Position it the nostrils.

C) Position it the head of the fetus.

D) Location of the fossils.

In what way does water support all life on earth

Why would drugs that target mitosis be good therapeutics to treat cancer?

Which of the following used fat reserves to produce atp

How could wampum be used to send messages

True or false: A submerged object displaced a volume of liquid to the equal volume of the object.

The skin is the primary organ of the

What is true for urochordates? A. The notochord is present throughout their lives. B. The notochord is present only in the larval stage; it is absent in adults. C. The notochord is present in the larval stage; it becomes vertebrae in adults.

What term is used to refer to a characteristic of a population in statistics?

Which mechanism of ion uptake would best enable a plant to produce a steady supply of chlorophyll?

Why do farmers sometimes use more wasteful methods of irrigation than are available?