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kolbaska11 [484]
3 years ago
13

Which statements regarding hypotheses are true?

Biology
1 answer:
valina [46]3 years ago
5 0
The answer is C. Because when you write an hypothesis you’re thinking about what might occur during and after the experiment. And your experiment must have independent, dependent, and control variables.
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Various colors of light are tested to see which growth promotes the best
laila [671]
You need more context to the question, however I think I have it figured out.
Independent variable- various colors of light
dependent variable- The growth rate from each color
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zubka84 [21]
C. Ball and socket joints

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Which of the following maintains the patency (openness) of the trachea? a. surface tension of water b. surfactant production c.
Bad White [126]

Answer:

<em>The correct option is C) C-shaped cartilage rings </em>

Explanation:

The trachea is commonly known as the wind-pipe. The trachea can be described as about a 4 inch long passage from which the air travels into the bronchi and lungs. The pathway of the trachea is kept open by C- shaped cartilages which are lined all over in the trachea. The C-shaped cartilages protects as well as maintain the shape of the wind-pipe. The rigidity of the trachea arises from the C-shaped cartilages.

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3 years ago
A process by which we shape and interpret sensory impressions in order to give meaning to our environment is​ ____________.
Alexxandr [17]

Answer:

Perception

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Thus, perception refers to the use of sense organs such as the nose, ear, eyes and making a person able to smell, hear and see things.

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What organism gets it's food indirectly from the sun?
mihalych1998 [28]
A plant, Reason why is because since a plant is a producer it’s able to use energy from the sun to produce its food from carbon dioxide and water,,,((Might not make much sense but a plant is an organism))
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