In the ecological pyramid, the amount of potential food available for each trophic level A) remains the same. B) increases over time. C) decreases from bottom to top. D) increases from bottom to top

Cells that lack a membrane-bound nucleus containing its dna genetic blueprint are called

What is a electromagnet wave

A rapid method of speciation that has been important in the history of flowering plants is

Your patient is wearing elastic stockings as ordered by the physician post-op. when assessing your patient, which action should you take concerning the stockings?

We know that vinyl chloride is a carcinogen. parents fear that their children will get cancer from playing with toys made from pvc. do you agree or disagree?

Would there be more predators or prey in a particular community? Explain.

A client is admitted with thrombocytopenia. which specific nursing actions are appropriate to include in the plan of care for this client?

If you look at the sky and see the Moon as a half-circle, what do you expect should be true about the tides that day? A. The low tides will be much lower than usual. B. The high tides will be much higher than usual. C.

What are the five evidences that a chemical change has taken place?

In frogs muscle tissue is usually grouped into large