Why would stan be interested in taking a supplement containing chromium?
a. because it will enhance his ability to excrete glucose at the kidneys
b. because it should enhance his athletic performance due to its link to glucose metabolism and promise to increase muscle mass
c. because it will increase his blood glucose levels, providing him with more nutrients for energy
d. because it promises to him lose weight and reduce muscle mass in order to make him leaner

Option B

Explanation:

Chromium is a supplement that helps in regulating the glucose level inside blood. The management of blood glucose level will help in maintaining the muscle mass of his body.

This will increase his athletic performance as it is linked to the glucose metabolism of the body.

An athlete must have a proper muscle mass because it provides endurance to the body.

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.  

airlines i think? or a cruise boat? does this work out for u? ?