Which organism is most closely related to a lizard? Why?

A scientist has several specimens from the same time period from several thousand years ago. Which two specimens should he study so that he can learn about the amount of rainfall at that time and the kinds of plants that grew then?

What a oceanography?

The oxygen moves into the blood stream from the lungs by the process. 1. Exhalation 2. Osmosis 3. Diffusion 4. Respiration

I think i just nutted any advice?

Flatworms were one of the first to develop a, which allowed them to detect light, food, and mates.

Rabbits feed on plants in a meadow. What would happen to the rabbits if the plant population gets destroyed

You have 46 chromosomes in each of your somatic cells. If you cut your arm, how many chromosomes would be in each newly formed skin cell?

Which careers could be touched by biology? Select all that apply. ~apple grower ~pediatrician ~physical therapist ~landscape gardener

Give two examples from the transformation of kinetic energy to potential one and vice versa

This animation ends with a virus entering a host cell and its protein capsid degrading and releasing nucleic acid intothe cello What will occur next if this virus exhibits a lysogenic life cycle? The virus will destroy the host's DNA.