the answer is b: blinking when light is flashed in the eyes
Answer:
d
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Explanation:
“Question” states what she is asking, and “Hypothesis” states what she thinks the answer to that question is in “if . . . then . . . because” format. The correct option is B.
<h3>Research questions and hypotheses</h3>
Research questions are phenomena being queried upon which a research is set up. The results from the research will answer the questions being asked.
Hypotheses, on the other hand, are tentative guesses made before conducting the experiment associated with the research. They are falsifiable statements of what the answers to the research questions will be. If the results support the statements, they are accepted, otherwise, they are further scrutinized scientifically.
More on questions and hypotheses can be found here: brainly.com/question/977425
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Cell membranes serve as barriers and gatekeepers. They are semi-permeable, which means that some molecules can diffuse across the lipid bilayer but others cannot. Small hydrophobic molecules and gases like oxygen and carbon dioxide cross membranes rapidly.
Air is a mixture of gases and atmosphere contains different layers of these gases.So,air only forms the atmosphere.
<span>But atmosphere is not homogeneous.It contains different air masses like cold airmass,warm airmass etc.The interaction of these masses produces weather systems thus affecting the atmosphere.So atmosphere becomes turbulent sometimes because of these airmasses. even tho the atmosphere is air and air is the atmosphere meaning it allows living things to breathe
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