Which of the following best completes the hypothesis?
increasing the salt concentration in a solution..
a. may be harmful or
b. will not have an effect
c. will decrease the amount of bacteria in the solution
d. makes the solution taste saltier

How does a lytic infection differ from a lysogenic infection?

Elephants in the savanna regions of africa dig holes in dried up river beds to reach water lying just below the surface. these holes provide drinking water for other animals as well. so, without the elephants, many animals might otherwise die from lack of water during the dry season. the location in which the elephants live is an example of a/n and the role they play in creating water holes is an example of a a) ecosystem; habitat b) community; niche c) habitat; niche d) niche; habitat

Explain why the plants cortex would serve as the best food source for animals