Mrs. Smith is concerned about an upcoming block party which will feature foods prepared by and shared with her neighbors. Which ideas for adhering to her dietary plan demonstrate her understanding of carbohydrates

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 how sequences of amino acids in proteins can be used to reveal relationships among organisms.

Asolution containing hci would likely have