Based on the results, what conclusion can be drawn about the action of the
enzymes as the temperature increases?
o
a. enzyme b stays effective at higher temperatures than enzyme a.
o
b. enzyme a uses up all the substrate faster than enzyme b.
o
c. enzyme a is a better catalyst at 70°c than enzyme b.
o
d. enzyme b is useful for different reactions than enzyme a.

Which are forms of nitrogen that are usable by humans

Ry was studying two populations of the same species of lizards. one population lived on an island and the other lived on the mainland. both populations were affected by a hurricane that hit the island and the mainland with equal force. a year later, henry was testing the gene frequency and saw a decrease in genetic variation in the island species, but not in the mainland species. which best describes a conclusion he might have reached? gene flow greatly affects small populations, but large populations can recover. genetic drift greatly affects small populations, but large populations can recover. gene flow greatly affects large populations, but small populations can recover. genetic drift greatly affects large populations, but small populations can recover.

What was the land like over 500 million years ago? what was under the sea?