2. What is the source of the organism's energy storage molecules? (How does it get energy ?) ASAPPP

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

Most animal cell membranes have proteins that pump. ions out of the cell and potassium ions into this

Which process in respiration happens first? a)pyruvate processing b)electron transport chain c)krebs cycle d)glycolysis