Organic compounds all contain the element carbon. which organic compound, used for stored chemical energy, contains carbon, hydrogen, oxygen, and often phosphorous? a) carbohydrate b) lipid c) protein d) starch

Arational expression has been simplified below. (x-5) (x+1)/3(x+1) = x-5/3 for what values of x are the two expressions equal

One statements is an example of a scientific observation. another statement is an example of a scientific explanation. identify the correct statement for each category to illustrate how scientific explanations are inferred from scientific observations.

Many animals cannot sweat to maintain a stable body temperature. what is one other way animals can cool down?