According to the fossil record, which of these evolved after amphibians? Check all that apply. mammals sponges fish bacteria reptiles Mark this and return

How to use atomic number in a sentence

The process by which the earth developed its layered interior is called

Which of the following statements about RNA splicing is false? A: Conventional introns are not found in bacterial genesB: For a gene to function properly, every exon must be removed from the primary transcript in the same fashion on every mRNA

Why is meiosis important

What are the three main parts of the geosphere? lithosphere, crust, core hydrosphere, crust, core lithosphere, mantle, core crust, mantle, core

What kinds of organisms require telomerase?

Suppose that a species of fish has split into two populations in a lake: one on the eastern side and one on the western side. How could you determine whether the two populations constitute different species? A.

Organisms interact with their environments, exchanging matter and energy. for example, plant chloroplasts convert the energy of sunlight to

What is the function on an ovary in a flower?

You are a chicken breeder interested in developing new hybrids that have many of the genes from the original ancestor birds. what should you breed your birds with