Which of the following is correct?
O A. Chlorophyll a is the reaction center molecule of a photosystem
OB. antenna molecues capture light and transfer it to the reaction center
O C. there are two photosystems present that work together during photosynthesis
O D. All of the above

its temperature is increasing. this causes molecular vibrations to increase.

transformative rocks are the stones that emerge from the transformation of existing rock composes in a procedure called changeability, implies changing of structures. transformative rocks are shaped from alternate shakes that are changing a result of warmth or weight connected. one of this model is the earth developments that making rocks profoundly cover or crushed which will make the stones warmed and put under awesome weight. they are not softening but rather the minerals they are containing are changed synthetically that will shape transformative rocks. now and again different rocks are shaped when the others are near some liquid magma and getting warmed.