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3 years ago

___________ are parts of the nervous system that sense changes in the body's internal or external environment.

Biology

2 answers:

Ann [662]3 years ago

3 0

I think it's C) Receptors

Darya [45]3 years ago

3 0

Dendrites are projections of the nerve cell that receive signals from other nerves cells.

Mitochondria is an organelle that produces adenosine triophosphate (ATP).

Receptors are organs or cells that are able to respond to light, heat, or other external factors.

Axon is a part of the nerve cell where impulses are produced.

I believe the answer would be receptors..

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The alleles for hair color in guinea pigs are brown (B) and white (b). Write the possible genotypes for hair color in guinea pig

sleet_krkn [62]

Answer: BB- brown

Bb-brown

bb-white

Explanation:B is dominant. b is recessive

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3 years ago

A(n) _____ in a molecule influences the way that a molecule reacts.

vitfil [10]

The correct answer is option B, that is, functional group.

A functional group refers to a part of a molecule, which is a classified/recognizable group of bound atoms. The functional group provides the molecule with its characteristics, in spite of what molecule comprises it, they are the centers of chemical reactivity. The functional groups in a molecule require to be determined when naming.

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3 years ago

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Electron movement around the nucleus of an atom is analogous to the way

Katyanochek1 [597]

Answer:

yes

Explanation:

extension of proton to electrons

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HOMER NOTICES HIS SHOWER IS COVERED IN GREEN SLIME. hI8S FRIEND BARNEY TELLS HIM COCONUT JUICE WILL GET RID OF THE SLIME. HOMER

Orlov [11]

Answer:

INDEPENDENT VARIABLE: COCONUT JUICE

DEPENDENT VARIABLE: APPEARANCE OF GREEN SLIME

CONTROL GROUP: THE SIDE OF THE SHOWER HE SPRAYED WITH WATER

CONSTANT: SAME TIME OF MEASUREMENT, SAME SHOWER

Explanation:

- Independent variable is the variable that is changed or manipulated by an experimenter. In this experiment, Homer sprays a side of his shower with COCONUT JUICE and the other side with water. This means that the independent variable is the COCONUT JUICE.

- Dependent variable is the variable that responds to the independent variable. It is the variable that is measured by the experimenter. In this experiment, the dependent variable is the APPEARANCE OF GREEN SLIME on the shower.

- Control group is the group in an experiment that does not receive the experimental treatment (coconut juice). This means that the control group of this experiment is the SIDE OF THE SHOWER HE SPRAYED WITH WATER.

- Constants or controlled variable are the variables in an experiment that are kept unchanged throughout the experiment. In this case, the constant is SAME TIME OF MEASUREMENT, SAME SHOWER.

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3 years ago