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babunello [35]
2 years ago
11

Cell membrane is fully permeable true or false​

Biology
1 answer:
Pepsi [2]2 years ago
5 0

Answer:

False.

Explanation:

Cell membrane is selectively permeable.  

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inysia [295]

Answer:

Develop a hypothesis

Explanation:

Scientific investigations usually begin with observations these are typically something that would catch the researcher’s attention.

<em>1.</em> for example, <em>noticing that all the animals along a stream or water source are ill .</em>

2. The scientist ran attempts to understand what’s causing the problem after formulating or asking a question

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3. Then, the scientist comes up with a hypothesis which is a testable explanation for the phenomenon or what’s occurring

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5...after which it is tested via an experiment.

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<h3>Based on the outcome the scientist may repeat the process which is a normal part of these steps. The scientific method explored above is very repetitive.</h3>

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3 years ago
State two similarities between hormones and nerves with regard to their functions
Brilliant_brown [7]
Noth hormonal and nervous system controls the body.
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What is the first layer of earths atmosphere from the bottom
finlep [7]
There are five different layers in the earth atmosphere. First layer - Named the Troposphere, it is the lowest layer of the atmosphere and begins at the surface and extends to between 7 km (23,000 ft) at the poles and 17 km (56,000 ft) at the equator.
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The two main types of nucleic acids are DNA and RNA. ... DNA provides the code for the cell's activities, while RNA converts that code into proteins to carry out cellular functions. The sequence of nitrogen bases (A, T, C, G) in DNA is what forms an organism's traits.

Explanation:

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s344n2d4d5 [400]

Answer:

Explanation:

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