<u><em>-What molecules get recycle to be used again during the process of photosynthesis?
</em></u>
During photosynthesis, plants use carbon dioxide and water to make sugar and oxygen. Some of this sugar, which is found in a variety of hydrocarbons, is recycled within the chlorophyll.
<u><em>-How would not having enough water molecules affect the light-dependent reaction in photosynthesis?
</em></u>
Without water, the light-dependent reactions would not have a supply of high energy electrons. Thus, without water, or not enough of it, photosynthesis would not be able to be preformed.
Natural indicators are important because they relate information about the acidity or alkalinity of a substance by demonstrating a shift in color which inform the observer about the pH level of the concerned material.
Natural indicators possess useful chemicals which relate information about pH level and because of this they are used in manufacturing of chemical indicators.<span />
The answer is to add a 0 hours control.
In every experiment, the control group is necessary. That way, effects of all variables except the independent one will be minimized. The<span> independent variable is variable that is not affected in the experiment. In this example, the amount of light. The dependent variable is called dependent because it depends on the independent variables. In this example, the dependent variable is the average volume of oxygen (photosynthesis).
But to minimize effects on variables, it is necessary to include the 0 hours group, so it can be compared to the other groups. </span>
Answer: B) The gravity of dark matters distorts light from distant sources.
Explanation: In spite of the fact that stargazers can't see the dull matter, they can recognize its impact by seeing how the gravity of enormous world bunches, which contain dim matter, twists, and misshapes the light of more-far off systems situated behind the group. This marvel is called gravitational lensing.
Answer:
Explanation:
The flow of matter is connecting to all of the subjects involved. Several animals benefit off of the plants, then their predators benefit off of them, and so on. If even one of the factors of this food web were to go extinct, the entire thing would be messed up.
