Diastolic describes a measurement of which of the following? a. blood pressure between heartbeats b. blood pressure during heartbeats c. blood flow past plaque blockades d. the number of heartbeats in a minute

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

(99 points) be serious! how do farts work? how do you fart without it stinking? serious answers only

How would you describe the the organisms in the second row of model 1 that are connected to the parents by a line