Answer;
Chlorophyll
<h3><u>Explanation;</u></h3>
- Photosynthesis is the process by which green plants make their own food, using energy from the sun together with carbon dioxide and water.
- Chlorophyll is a green pigment that is vital for photosynthesis, as they allow plants to absorb energy from sunlight.
- <em><u>Chlorophyll is found in the chloroplasts of plants, it is required by plants to convert carbon dioxide and water, using sunlight, into oxygen and glucose.</u></em>
- <em><u>Photolysis which occurs in the light dependent stage of photosynthesis uses light energy to split water molecules and produce oxygen. In these light-dependent reactions, light energy is absorbed by chlorophyll and other pigments and transferred to the reaction center of photosystem II</u></em>
The correct option is B.
To determine the formula of a new substance, one has to first determine the percentage composition of each of the elements in the compound. The ratios of each element in the compound will give information about how much of each element is present. The formula of the element will be given based on the quantity of each constituent in the compound.
Answer:
Na ·
Explanation:
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In this case, since the Lewis dot structure of any element illustrates the number of valence electrons at the outer shell; we can set up the electron configuration of sodium to obtain:
We can see there is only one valence electron, for that reason the Lewis dot structure is:
Na ·
Whereas the dot represents the valence electron.
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It would be more beneficial than acid rain because it is non-corrosive. Its pH is neutral. It would help to dilute acid and alkaline materials and would wash away impurities. Animals, including humans, can drink pure water, but acid rain is harmful. Plants and the soil can accept pure water which aid in supplying plants with water they can absorb directly, and water can dissolve certain nutrients that can then be more readily absorbed by plants, vegetation and microbes living in the soil. Pure water can be stored (reservoir) without the need for filtering or purifying, so reducing costs in providing drinking water. Pure water is part of the natural cycle. It evaporates leaving no deposit.
Answer:
A
Explanation:
because the species being oxidized shares electrons with the species that is reduced.making the oxidized element positively charged and the reduced element negatively charged.
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