How do we know the sun rotates?

a) both sides are red-shifted.
b) because the earth rotates.
c) both sides are blue-shifted.
d) one side is blue-shifted and the other side is red-shifted.

Consider the diagram below, which represents components of the biosphere. what do the two arrows in the diagram most likely represent? a. radiation b. photosynthesis c. cellular respiration d. energy conversions will give to anyone who answers quickly

Plants that have reproductive structures called cones are?

How are fungi more like an animal? they have a cell wall. they are heterotrophs that absorb their food. they produce seeds and have membrane-bound nucleus. they use sunlight for photosynthesis.