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laiz [17]
3 years ago
11

Which of the following is not a type of variable in a scientific experiment? A. Independent B. Control C. Dependent D. Observati

on
Biology
2 answers:
shepuryov [24]3 years ago
4 0

Answer: I think it is D

Explanation:

We learned this already and I dont remember doing d

galina1969 [7]3 years ago
4 0

Answer:  The answer is the D. "Observation" is not a variable in an experiment.

Explanation: Research variables are factors that can be manipulated, measured or those that we try to explain through other variables. "Observation" is not a variable in an experiment, but it is the first step and fundamental part in the scientific method, in which the experiments are contained (experimentation stage). Observation is the information recorded during an experiment, obtained through the senses or through the registration of information on scientific instruments.

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Explanation:

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3 years ago
Which of the following statements does not describe a key feature of consciousness?
elena55 [62]

Consciousness refers to a state of awareness or alertness in which the subject is cognizant of one's environment and self. It allows people the awareness to selectively focus on certain stimuli.

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umka21 [38]
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C. Both systems help remove carbon dioxide from the body.

100% Verified!

Hope This Helps!:)
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3 years ago
What does it mean when there is gradual change and buildup of organisms in an environment
olga_2 [115]
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Gradual change means that it was a slow, calm time to make the change.
I hope this helps!!
4 0
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