Predict what would happen if a persons sweat glands didn’t produce sweat

What does gradualism and punctuated equilibrium have in common

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

Awave has a wavelength of 15 mm and a frequency of 6 hertz. what is its speed?