Which type of stem cell is described below?

stem cells are available from a variety of sources, including blood from an umbilical cord, or cells in the

placenta, the bone marrow, and even human fat.

How is water use correlated with crop production and the types of crops produced?

What do you call water that is stored beneath the land a. ocean b. groundwater c. lakes d. rivers

How are frogs adapted for terrestrial life? If frogs have lungs, why do they also breathe through the skin?

When did doctors start using heart transplants on the public? How many lives have been saved by heart transplants?

Which of the following types of stars is hottest? A B C D

Which environment change is likely to allow the most individuals to survive A. Transition from a meadow to a forest B. Massive volcanic eruption C. Oil spill in the bay D. Acres - wide forest fire

In 2015, the United States was found to be discriminating against Mexcian-caught tuna by informing consumers of the fishing practices used to catch the tuna. Which organization made this ruling? A. The Ramsar Convention. B.

Non-segmentation allows for evolution any innovation in body form true or false

Why do plants have a greater disadvantage in unpredictable environments than animals?

The nurse is planning care for an older client with respiratory acidosis. Which intervention should the nurse include in this client's plan of care? A) Administer prescribed intravenous fluids carefully. B) Administer intravenous sodium bicarbonate.