Which statement describes the availability of carbon in the ocean and its use by marine processes?

The table shows dates and appearance of index fossils. which rock layers can be dated most precisely? a) a layer containing both a fossil 4 and a fossil 3 b) a layer containing both a fossil 2 and a fossil 3 c) a layer containing both a fossil 1 and a fossil 4 d) a layer containing both a fossil 1 and a fossil 2

What is the most appropriate method of gaining weight (muscle mass)

Explain how light energy is turned into chemical energy? ! due tomorrow!