where is the energy of the
roller coaster cart entirely
potential?
a. when it moves up the hill at location a
b. when it stops for a brief moment at
location b
c. when it is traveling down the hill at
location c

Enzymes are proteins that speed up reactions by providing an additional energy source supplying additional molecules for the reaction removing inhibitors that slow down reactions lowering the amount of energy required

Adistinctive characteristic of mammals that is not observed in other vertebrates is

The diagram shows the results when two parents are crossed. the letters represent alleles for a trait that is controlled by three different genes. which best describes this inheritance pattern? multiple allele because a trait is controlled by three different genes polygenic because the offspring have alleles from both parents multiple allele because the offspring have alleles from both parents polygenic because a trait is controlled by three different genes