Which steps of the light reactions of photosynthesis involve the absorption of energy from the sun? plz hurrryy!#

The green colored pigment in chloroplasts is? a. nitrogen b. chlorophyll c. chlorophorm d. chlorofloromethane

How does the nervous system affect the excretory system?

The bacteria inside a tube worm would be analogous to what organism in the ocean ecosystem near the waters surface? a. photosynthetic algae b. shrimp c. clown fish d. parasitic lamprey