Which of these adaptations would be most beneficial to an animal living in
the ocean's aphotic zone?

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

How does photosynthesis show the conservation of mass and energy?

When energy is used, atp molecules convert to adp molecules. this process is called