Answer:
According to the second Kepler's law:
<em>A line joining a planet and the Sun sweeps out equal areas during equal intervals of </em><em>time</em>
The planet travels faster when closer to the Sun and slower when distant.
So the answer is point A
Answer:
the life chain of a particular animal
No diagram shown, but it would be the fish/any other organisms near or in the shallow part/any part of a pond/lake.
Answer:
Starch and water will be the best negative control
Explanation:
Negative control sample is a sample that will not give change in an experiment.
Starch and water will be the best negative control. This is because, starch is broken down by HCl to monosaccharides in the Benedict test which is the test for reducing sugar
Distilled water remain a negative control because it remain blue which means it does not reduce sugar with starch solution.
Water plus us a negative control for Buiret test (protein) and Benedict(reducing sugar) because it does not indicate the presence of protein and reducing sugar.
