The answer is true light is one of the forms of electromagnetic energy.
The first one is to absorb calcium.
second question: I THINK poor wound healing
Answer:
Stabilizing Variation.
Explanation:
This is the type of variation that occurs when genetic diversity decreases as the population of organism in a particular population based on a specific trait.
Organisms with varied or specific traits within the population are selected against by the selection pressure, with little chances of reproduction, while organisms in between, ( with least variation of this particular traits) which are within the narrow range, survive to reproduce.Thus, this gives rise to narrow population of these particular organisms,(stabilizing variation) which are therefore naturally selected.
Therefore, the variation of the organisms in this population is kept close to the centre of the same mean value.
Answer;
ATP and NADPH are the products of light-dependent reactions.
These products (ATP and NADPH) are used in the light-independent reactions to make sugar.
Explanation;
-Photosynthesis can be divided into two parts: the light-dependent reactions and the light-independent reactions.
-The two products of the light-dependent reactions of photosystem are ATP and NADPH. The movement of high energy electrons releases the free energy that is needed to produce these molecules. The ATP and NADPH are used in the light-independent reactions to make sugar.
-Light-independent reactions uses products of the light-dependent reactions (ATP and NADPH) and various enzymes. Therefore, the light-independent reaction cannot happen without the light-dependent reaction.
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