Which situation would most likely increase the carrying capacity for humans
in a certain region?
o
a. limited access to medicine
o
b. a higher rate of disease
c. a new source of freshwater
o
d. longer, colder winters

List the advantages and disadavantages of the switch from persistent chlorinated hydrocarbon pesticides (such as ddt) to nonpersistent organophosphate pesicides. have the benefits of the switch outweighed the disadvantages? explain.

The first amino acid of a new polypeptide chain is

What is a limitation of using a chemical formula, such as c6h1206, to represent a compound? the chemical formula does not show the types of elements that make up the compound. the chemical formula does not show how the atoms are connected to one another the chemical formula does not show the number of atoms of each element in a molecule. the chemical formula does not show the chemical symbols of the elements in the compound