Which part of a molecule does sunlight 'excite? a
neutron
b proton
C electron
d none of the above

Scientist have long study the earths climate by looking at which of the following? the earths orbit. the earths rock layers. the antarctic ice. the earths oceans.

Will mark brainliest. (20 points) many have pigments structures known as eyespots that detect direction of light. a. b. archaebacteria c. protists d. none of the above

What's the waste product of electrons and pyruvate combining in fermentation?