Organisms may contain up to five levels of organization within their bodies. Which of organization is shown by the liver? A: Tissue

B: Organ

C: Organism

D: Organ system

Which form and method of using cocaine produces the most intense immediate high? page?

How do the brain and nerves create electrical pulses?

Which characteristic of a phospholipid contributes to the fluidity of the membrane? a its head b cholesterol c a saturated fatty acid tail d double bonds in the fatty acid tail?

Give an example of an agricultural land use

What do transformers do in the generation and distribution of electrical energy? Check all that apply.

What is the difference between bacillus, coccus, and spirillum

What is always true of scientific practices a. They prove a hypothesis to be correct b. They involve steps performed in the same order c. They seek to produce verifiable data d. They lead to the same interpretation

Which statement is true about the scientific method

How do cells correct errors in DNA that would disrupt their function

Which is true of oxidation? a) It is a physical process b) No change occurs in the makeup of rock c) Rocks weather at different rates d) Water freezes in cracks in rock