How is food moved through the gut?

a. By peristalsis c. By waves of liquid

b. By gravity

d. Movement

What is the opposite of evaporation? how do these two processes differ

Trauma in an "open packed" position causing obvious deformity, and a prominent greater trochanter would most likely be:

What chambers of the heart receive blood

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

Which of the following is NOTa sign that a survivor may need stabilization? Select one:a. Excessive talkingb. Glassy and vacant eyesc. Strong emotional responsesd. Uncontrollable physical reactionse. Frantic searching behavior

What stores information in a cell? a. proteins b. carbohydrates c. lipids d. dna

In Tinker v. Des Moines, why did the Supreme Court rule in favor of the students who wore armbands?

What is one of the most important factors in determining whether a chemical reaction will occur?

What is a alleles in biology?

Sex-linked traits are found on which chromosome?