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Bingel [31]
3 years ago
14

1. What is a scientific investigation?

Biology
1 answer:
Otrada [13]3 years ago
4 0

Answer:

A scientific investigation is a plan for asking questions and testing possible answers. A scientific investigation typically begins with observations. Observations often lead to questions. A hypothesis is a possible logical answer to a scientific question, based on scientific knowledge.

Explanation:

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If a paper clip floats on water, what would happen to it if you if you drop soap near it?
Mars2501 [29]

Nothing really big... It floats because of density not surface tension.

But You can try and discover what will happen.  :)

(   P.S if you'll drop soapstone it will probably create nice waves...  )


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3 years ago
What are two parts of the peripheral nervous system
Crazy boy [7]

Answer:

The peripheral nervous system (PNS) has two components: the somatic nervous system and the autonomic nervous system. The PNS consists of all of the nerves that lie outside the brain and spinal cord

Explanation:

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McIntyre CC, Richardson AG, Grill WM (2002) Modeling the excitability of mammalian nerve fibers: influence of afterpotentials on
IceJOKER [234]

Interneuron, skeletal muscle, somatic receptor, afferent nerve fiber, and efferent nerve fiber.

The action potential from skin receptors is sent by nerves in this type of reflex system.

Sensory neurons advance the motion to the Central Nervous System (CNS).

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Reflex action refers to the full series of actions. The reflex arc is the name of the route.

Somatic receptor followed by afferent nerve fiber, interneurons, efferent nerve fiber, and skeletal muscle constitutes the proper order.

To learn more about somatic reflex follow the link:

brainly.com/question/17097139

#SPJ4

4 0
2 years ago
The composition of ocean water can change.<br> True<br> False
hodyreva [135]
False I think lol srry if not false
5 0
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Which phrase best describes the main function of the kidneys?
Rom4ik [11]
The answer is C the main function of the kidneys is <span>filtering wastes from the blood</span>
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