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adoni [48]
2 years ago
11

Which structure encloses a human cell and controls the traffic of molecules in and out of the cell?.

Biology
1 answer:
emmainna [20.7K]2 years ago
4 0
Cell membrane would be the answer. because you said human cell, cellular membrane aka phospholipid bilayer is the answer
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Bart believes that mice exposed to radiowaves will become extra strong (maybe he's been reading too much Radioactive Man). He de
solniwko [45]

1) Mice not radio waved.

2) Radio

3) Strength of mice

4) Maybe inconclusive.

5) Improves strength

Explanation:

  1. Control Group - Mice not radio waved.
  2. Independent Variable - radio.
  3. Dependent Variable - Strength of mice.
  4. What should Bart's conclusion be? Maybe inconclusive.
  5. How could Bart's experiment be improved? Improves strength

Experimental setup

setup that is testing a hypothesis using a variable. In most cases only one variable should be tested at a time.

Control Setup

setup that is identical to the experimental setup, only it does not contain a variable.

Independent Variable

The one factor that is change by the person doing the experiment

Dependent Variable

The factor which is measured in the experiment

Constant

all the factor that stay the same in an experiment.

4 0
3 years ago
Rainforests are not exclusively found near the equator<br> T/F??
TEA [102]
True there are temperate rainforests in Oregon, and other places
6 0
3 years ago
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BRAINLIEST IF CORRECT!!! the diagram shows the life of a dragonfly. which statement best explains the process occurring in step
maksim [4K]

Answer:

that is the egg and is trying to hatch

Explanation:

4 0
3 years ago
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Why is the changeable nature of models considered a limitation?
Gala2k [10]

The changeable nature of models is considered a limitation because when the model alters, the answers that were achieved from the model may also transform.<span> <span>What this means is that outcomes that’s been extracted from changeable models can be true at a certain moment, place or situation, but the conclusions may not be objectively true.</span></span>

8 0
3 years ago
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Which of the following statements is accurate?
Musya8 [376]

Answer: c. the wavelength of both transverse and longitudinal waves is measured parallel to the direction of the travel of the wave.

Explanation:

The wavelength is simply the distance that takes place between two successive troughs fir a particular wave. It is calculated as:

Velocity / Frequency.

From the statement given, the option that is accurate is that the wavelength of both transverse and longitudinal waves is measured parallel to the direction of the travel of the wave.

8 0
2 years ago
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