Answer:
Fatty acids are long chain carboxylic acids, they contain the carboxyl, COOH, functional group. The general formula for a fatty acid is R-COOH where R represents a long hydrocarbon chain. If the hydrocarbon chain, R, contains only single bonds between the carbon atoms, the fatty acid is said to be saturated.
your answer is B. because An animal must do three things to control body temperature. First, the animal must find a source of heat. Second, it must find a way to conserve heat when temperatures in the environment are too cold. Third, it must find a way to get rid of extra heat when temperatures in the environment are too hot.
In a warm room cause they need warmth
Because it doesnt give oxygen, cant do any human things, and it doesnt do anything a plant does, it just gives off fumes. example:plants can breed and breathe, it can grow. fire doesnt breathe it cant breed but it can grow.
Number 9 is the second one. I think 10 is the first one.
