Which color and wavelength of light does chlorophyll b absorb best? a. About 640 nm and yellowish- orange
b. About 420 nm and purplish-blue
c. About 450 nm and blue
d. About 660 nm and orangish-red

Aflashlight battery is an example of a) potential energy b) kinetic energy c) thermal energy d) solar energy

Matthew decided he wanted to hike up mount everest. on his way to the top, it began to snow and the temperature dropped to -10°f. matthew forgot to wear a heavy jacket so his body began to shiver beyond control. in this case, matthew's body shivering is the to a drop in temperature. * 0 points reflex stimuli responce environmental facto

What enzyme is most important for dna replication and why?