Which describes the basic structure of a fatty acid? a long carbon and hydrogen chain and a phosphate group a long carbon and hydrogen chain and a glycerol a long carbon and hydrogen chain and a carboxyl group a long carbon and hydrogen chain and an alcohol

Answer;

-a long carbon and hydrogen chain

Explanation;

-Fatty acids together with glycerols are the building blocks or what we call monomers of lipids (fats and oils).

-Fatty acids are made up of carbon atoms that are bonded with hydrogen atoms. They have a carboxyl group at one of the terminal ends, which is the functional group of fatty acids.

-Fatty acids may be saturated, which means they have maximum number of hydrogen atoms in each carbon atom, or unsaturated which means they have triple or double bond in their structure.

straight or amphibians are homeothermic to thermal

answer: decrease

a limiting factor is the one which decrease the abundance, distribution and causes extinction of the population of species in a ecosystem. here, predators including hawks, owls and snakes are the limiting factor for the population of mexican free tailed bat.   although bats are nocturnal animals as they forge for food at night these predators also may remain active during night which can decrease the population of the mexican free-tailed bats. also, these bats eat only one type of insects that are moths. the food can also be a limiting factor as all 400 members are dependent upon same type of food needs that are moths. the decrease in the moth population can cause decrease in population size of the mexican free-tailed bats.

therefore, the scenarios will most likely to decrease the population size of the mexican free-tailed bats.