How does salt work to kill bacteria and make food safe to eat?

Conservation biologists provide strong arguments about why we should all care about preserving biodiversity.

What is the largest vein in animals body?

Which marine ecosystem has the fewest available nutrients and the lowest productivity?

Which best explains why the acoustics underwater affect the Doppler effect? A. The speed of sound is less in water than in air B. The speed of sound is greater in water than in air C. Sound waves cannot travel through water D.

Which statements describe long-term environmental changes

What do sperm cells look like

What is an acid? Select all that apply. A substance that releases hydroxide ions in water A substance that releases hydrogen ions in water A substance that tastes sour A substance with a pH below 7 A substance that tastes bitter

Skin color is determined by three to five gene pairs. This makes skin color

How many pills does a person have to take to prevent organ rejection?

Which of the following statements is true based on information found in the table above? A. Each type of bacteria can cause only one disease. B. All forms of bacteria are infectious agents. C. Fever is present in any living organism with bacteria. D.