Answer:
Yes.
Explanation:
Yes, they are necessary for photosynthesis.
It controls blood pressure
The statement that describes a scientific theory is as follows: Jose explained that all planets orbit around the sun in an elliptical path (option A).
<h3>What is a scientific theory?</h3>
A scientific theory is a coherent statement or set of ideas that explains observed facts or phenomena and correctly predicts new facts or phenomena not previously observed.
A theory can also be described as a statement that sets out the laws and principles of something known or observed, in other words, a hypothesis confirmed by observation, experiment.
According to this question, the fact that all planets orbit around the sun in an elliptical path is a scientific theory because it has been tested and confirmed to be true.
Therefore, the statement that describes a scientific theory is as follows: Jose explained that all planets orbit around the sun in an elliptical path.
Learn more about scientific theory at: brainly.com/question/2375277
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Drives deep ocean currents
Answer:
(V-Vo)/t = (30-0)/4 = 7.5 m/s^2.
