Agenerator converts mechanical energy into energy.
a)
chemical
eliminate
b)
electrical
c)
light
d)
sound

The similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between organisms in both locations?

The normal shape of an enzyme is as shown in structure a. if the enzyme’s shape changes to that shown in structure b, what are two consequences of this change?

What are the two causes of density in deep current waters? a. salinity (how much salt) of the water and high temperaturesb. salinity (how much salt) of the water and low temperatures c. oxygen content of the water and high temperatures. d. oxygen content of the water and low temperatures