Which are the newest rocks on this geologic map? gneiss, granite basalt beach and estuarine deposits siltstone, shale, sandstone, conglome i need the answer asap

Ecosystems involve living organisms interacting with non-living things in a productive way; how is photosynthesis an example of this? answer, i will give brainiest to first person to get it right.

Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.

Which of the following types of rock would most likely contain a fossil? slate granite lava rock limestone