Scientists have discovered algae fossils that are: 2 million years old
1 million years old
1,000 years old
1.5 billion years old

(please don't send a link as an "answer")

As global warming continues the ocean absorbs more of the earth's heat what term describes the ocean as a storage location for heat a) heat binb) heat sinkc) heat storaged) heat vent( answer this for me)

How would you describe the the organisms in the second row of model 1 that are connected to the parents by a line

The image below shows a weather service map. which details best describe this map? check all that apply