This illustration shows a kind of animal that is a free-living organism.

What is the common name of the group that contains this organism?

A.

ribbon worms

B.

arthropods

C.

flatworms

D.

roundworms

The life activity that releases energy from chemicals is called

Which of the following is a possible cost of using renewable resources? a. loss of animal species b. land degradation c. lower availability of freshwater d. all of the above

What happens to the objects that cross the transform boundary?

After reading the paragraph, answer the question (s) that follow. Brittany's family includes several individuals with a genetic disorder that affects primarily males. Her husband Tony has no history of the disease to pass on to their children.

What powers do gamma rays have?

A researcher identified a bacterial enzyme that is essential in the breakdown of glucose. The researcher wants to test a potential antibiotic that acts on the newly identified enzyme.

What type of bonding exists in network solids?/?

Which of the following statements summarizes the differences between active and passive transport? A. only active transport requires energy (ATP) and moves molecules from low to high concentration B.

When Jacob starts running, his legs move faster and his heart rate increases. Which types of muscles are involved in these changes

Which cells are not formed during meiosis