What is the phase of matter that has a fixed volume but does not have a fixed shape?

A. Solid

B. Gas

C. Liquid

D. Plasma

In which generation will there be almost 100% non-singing females if there are no changes in the birds' environment and interactions?

What happens once intercellular signals reach the inside of a cell using some type of receptor? A. The signal stops. B. The signal produces a protein. C. The signal is transferred to the cytoplasm. D. Intracellular communication takes over.

Which region of your brainstem plays a role in arousing you to a state of alertness when someone nearby mentions your name? A) reticular formation B) cerebellum C) amygdala D) medulla

Name one similarity and one difference between the morphology of a brachiopod and a bivalve

Did starch diffuse through the membrane?

What two factor will make a star bright?

What are the standard units of specific gravity? a) g/cm^3 b) kg/L c) kg/cm^3 d) none

Explain why the number of tuskless elephant in Uganda may be increasing.

A person who has a disorder caused by a recessive allele is a. considered a carrier of the disorder. b. homozygous for the recessive allele. c. unable to pass the allele to offspring. d. certain to have offspring with the disorder.

After strenuous exercise sore muscles can occur because of? A. A stretching of the muscle tissue B. Too much oxygen in the blood C. A buildup of lactic acid in the tissues D. Too much glucose in the blood