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shutvik [7]
3 years ago
10

A single-celled organism can be classified as a prokaryote based on the absence of

Biology
1 answer:
Andreyy893 years ago
6 0

Answer:

true nucleus

Explanation:

all organisms under the kingdom Monera are prokaryotic

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Cystic Fibrosis is an autosomal recessive disorder. Explain how it is possible that two parents that do not have this disorder c
kogti [31]

Since one of two ( or both ) parents carry the CF gene found in chromosome 7, that can therefore leave the child suffering from Cystic Fibrosis.

8 0
3 years ago
Plz help!
S_A_V [24]

Answer:

1.The pleural cavity aids optimal functioning of the lugs during breathing. It transmits movements of the chest wall to the lungs, particularly during heavy breathing. The closely approved chest wall transmits pressures to the visceral pleural surface and hence to the lung (10-19.

2.The diaphragm, located below the lungs, is the major muscle of respiration. It is a large, dome-shaped muscle that contracts rhythmically and continually, and most of the time, involuntarily. Upon inhalation, the diaphragm contracts and flattens and the chest cavity enlarge.

Explanation:

3 0
3 years ago
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Allen pours water into a graduated cylinder. He notices that the surface of the water is curved, as shown below.
Slav-nsk [51]

Answer:

When water is added to a graduated cylinder, having a surface where the sides of the water look higher than the center means that the curved surface is a concave meniscus which has formed because of surface tension (Choice C).

Explanation:

A meniscus is simply the curvature that the surface of a liquid acquires when it is in a container, such as a graduated cylinder. It is concave when there is attraction between molecules -water and glass- or it can be convex when both surfaces are repelled.

<u>Water is a polar molecule</u>, with the capacity to adhere to the surfaces it comes into contact with. This characteristic causes it to form a concave meniscus, as the outermost molecules adhere to the glass surface, while the surface tension of the water attracts the molecules from the centre downwards, causing the concavity.

Learn more:

Measuring with a graduated cylinder brainly.com/question/4070509

4 0
2 years ago
Read 2 more answers
Pls help me will give brainlest
snow_tiger [21]

the top one is correct i thinkTHE BRAINLIEST ANSWER!

Kristybred Helping Hand

C. ^3 sqrt 4x^2

I'm not sure how to do this but the online assignment I just did says this is the correct answer.

Click to let others know, how helpful is it

5.0

10 votes


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Read more on Brainly.com - brainly.com/question/9565857#readmore

7 0
3 years ago
The foot is ___ to the nose
Vlad [161]

Answer:

below

Explanation:

what are the options?

3 0
2 years ago
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