Prokaryotic cells contains unique rrna live in extreme environments cell walls contain no peptidoglycan membranes composed of branched hydrocarbon chains

Iwill give brainiest to first person who gets it ! what are 3 basic types of interactions we see in an ecosystem?

What are the four basic classes of organic molecules how do they differ structurally and functionally

Need the diagram below, which is not drawn to scale, shows the position of the earth, moon, and sun. what type of eclipse occurs when the earth, moon, and sun are lined up in the order shown? a. planetary eclipse b. solar eclipse c. martian eclipse d. lunar eclipse