Acondensed summary compiling information about a particular field of knowledge is a

a. treatment guideline.
b. compendium.
c. compliance manual.
d. pharmacopeia.

Apart of an ecosystem that can restrict the growth of a population is referred to as

In this picture, groups of pigment that capture light energy are located on the

You have trained year for a marathon. in your first attempt to run a marathon, you decide that you want to complete this 26-mile race in 4-5 hours. a. what is the length of a marathon in kilometers (1mile= 1.6 kilometers). b. what would your average speed have to be to complete the race 4.5 hours? give your answer in kilometers per hour.