What are the three general properties of stem cells? Check all that apply.

They are capable of dividing and renewing for long periods of time

They are unspecialized cells.

They remain unspecialized cells.

They can give rise to specialized cells.

How does a stormwater runoff system store water?

What is an example of something that moves but is not alive?

A class of biology students conducted an experiment on ants. Each group was randomly assigned 20 ants. Each ant was placed halfway between food located down a dark-colored path and food located down a bright-colored path.

Where does replication take place in the cell?

What can scientists learn about from fossils found in sea floor sediment? A the conditions of the ocean water at the time the fossil was preserved B the climate at the time the fossil was preserved C conditions of the atmosphere from the time the

Why might a trait that is an advantage today become a disadvantage in the future

What kind of pig is pink with floppy ears

A pregnant woman at 37 weeks gestation calls the clinic to say she thinks that she is in labor. the nurse instructs the woman to go to the health care facility based on the client's report of contractions that are:

A human nose is capable of detecting how many basic odors? a. 20 b. 40 c. 49 d. 50

Why is a control necessary to have when designing an experiment?