The first part of the plant to emerge from a sprouting seed is the root. If the seed is planted upside down, the root will first grow upward. Then it will turn and grow downward. What kind of response is this? Gravitropism

Hydrotropism

Phototropism

Thigmotropism

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

Long term exposure to waves can cause sunburns and skin cancer.

Dan made the table shown to describe two different relationships between animals. organism interactions relationship a relationship b one organism lives inside the organism it feeds off no organism is harmed which of the following statements is most likely correct?