To start photosynthesis, light is absorbed by a chlorophyll molecule in the thylakoid.
a-true
b-false

kelp are large brown algae that live in cool, relatively shallow waters close to the shore. they grow in dense groupings much like a forest on land. these underwater towers of kelp provide food and shelter for thousands of fish, invertebrates, and marine mammal species.

e) all of the above

bacterium is not correct