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Anna71 [15]
2 years ago
6

What is science explain​

Biology
2 answers:
svet-max [94.6K]2 years ago
8 0
Is is the world that has formed around us but not created
Eddi Din [679]2 years ago
3 0

Science refers to the construction of knowledge by using the scientific method. This method is based on empirical evidence.

Science can be defined as the construction of knowledge (scientific knowledge) by using the scientific method.

The scientific method includes several sequential steps:

  • Observation
  • Ask questions
  • Form a testable explanation (hypothesis)
  • Test the hypothesis
  • Collect results (empirical evidence)
  • Draw conclusions

In the scientific method, empirical evidence can be used to support the working hypothesis.

Learn more about the scientific method here:

brainly.com/question/7508826

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Which of the following is true of the blood-brain barrier? a. The barrier is formed by cells that line the capillaries of the br
grin007 [14]

Answer:

The barrier functions to regulate the chemical composition of the extracellular fluid surrounding the brain cells.

Explanation:

Blood-brain barrier

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<u>The barrier is composed of the endothelial cells .</u>

Passive diffusion is shown in this system , and allows molecules like the water , glucose , amino acid to pass .

It regulates the chemical composition of the fluid of brain cell .

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D. Fungi

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Cross-sectional views of an artery and of a vein are shown here. identify each on the lines
murzikaleks [220]
I believe, for the artery, they have, an open, circular lumen an a thick media
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4vir4ik [10]

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Explanation:

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