C? the cardiovascular system transports nutrients, oxygen, and hormones to cells throughout the body but it also removes metabolic waste.
The right answer is to perform photosynthesis (more precisely to convert ADP to ATP by ATP synthase).
Light comes to us in the form of photons. These photons have a different energy potential depending on their wavelength.
When a pigment picks up a photon corresponding to its absorption capacity, one of its electrons goes into the excited state. This energy can be transmitted in 3 ways: either by spreading it in the form of photon or heat; both ways lose energy. The third is to transmit resonance energy and there is almost no loss of energy.
A photosystem consists of a reaction center and a collector antenna to optimize the absorption of photons triggering photochemical reactions in order to operate the ATP synthase to produce ATP in the presence of a hydrogen gradient.
B. Covalent (Bond) I hope this helps! ^^
Answer:
it is number 2 becuase it both has to be the same
Explanation:
As you grow father away from the mid ocean ridge the rock is older as you get closer the rock is younger
