Answer:
Rock B has a fine grainy texture and small crystals
Explanation:
1. still hasn't turned into sedimentary rock, or metamorphic. Its most likely gonna be igneous and Igneous rocks have grainy texture and small crystals since its still developing
I believe that it is form the Paleozoic era
Solution:
Cell membrane contains atp synthases in gram positive or in gram negative bacteria.
This is the required answer.
I think it’s D. Because the green house effect can affect our temperature