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OlgaM077 [116]
4 years ago
12

Why did classical astronomers conclude the heavens were made up of sphere?

Biology
1 answer:
Natalija [7]4 years ago
8 0
The classical astronomers concluded that heavens were made up of a sphere, because heavens were thought to be perfect and spheres (circles) are a perfect shape. It was Plato who argued that geometrical figures were spheres and everyone agreed to him. It was also believed that the perfect motion of spheres was a uniform circular rotation. 
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Which division of the nervous system calms the body after an emergency has passed?
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List the six primary sutures of the skull and the bones that articulate at each suture.
Anuta_ua [19.1K]

Answer:

Sagittal Suture- the joint between the two parietal bones.

Coronal Suture- the joint between the frontal bone and the parietal bones.

Squamous Suture- the joint between the parietal and temporal bones.

Lambdoidal Suture- the joint between the parietal bones and the occipital bone sorry if wrong

Explanation:

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3 years ago
A 37-week-old infant was delivered by cesarean section and discharged from a Connecticut hospital when he was 10 days old. Two d
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Answer:

A. We can deduce that microorganisms such as Citrobacter have a classification from which it is possible to establish the most favorable environment for it, since being gram-negative, lactose positive, optional anaerobic, not endospore, it will prefer the environment as humid sites and that contain wastewater and soil as well as the intestine, it can therefore remain in some contaminated food and be transmitted with consumption

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4 0
3 years ago
What is the texture and consistency of the dna? 2. why did we use a salt in the extraction solution? 3. is the dna soluble in th
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Explanation:

These questions are related to the extraction of DNA using detergents and ethanol.

1. Consistency and texture- the extracted DNA is white, spongy and moist or slime in nature.

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3. The DNA is soluble in aqueous solution as the DNA is a negatively charged molecule therefore the negative charge makes it a polar molecule and it can form the interactions in the aqueous solution.

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8 0
3 years ago
Help quick pls. please give scientific reasoning for your answer ​
Juli2301 [7.4K]

Answer:

Expertise in 1 area

Explanation:

If you had a general knowledge of literally everything, that is great for mastering school. But, you are not going to school your whole life. You need college, work, and so on. When in college, it isn't like school, you can only choose 1 subject. Thus, it is good to expertise in 1 area.

I hope this helps you :)

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