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marysya [2.9K]
2 years ago
13

A) New plant does not grow from a seed kept in a closed box or bottle.​

Biology
1 answer:
jonny [76]2 years ago
6 0

Answer:

simple there is no oxygen

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It’s called densitydependent. It slowly increases then reaches an exponential growth rate and then declines into the negative until it gets to zero where it stabilizes

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Which is the best evidence to prove that irene was heterozygous for hemophilia
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A. Alice carried the recessive allele


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3 years ago
Most of the fatty acids in cells contain an even number of carbons with _____ carbon atoms per molecule.
Rom4ik [11]

Most of the fatty acids in cells contain an even number of carbons with 16 to 18 carbon atoms per molecule.

<h3>What are fatty acids?</h3>

Fatty acids are biomolecules which consist of a long non-polar hydrocarbon chain and a polar carboxylic acid head.

Fatty acid are found combined with glycerol molecules to form fats found in animals.

The oxidation of fatty acids produces large amount of energy for the body.

In conclusion. fatty acids are lipid molecules found in living organism that serve as energy stores.

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3 0
2 years ago
A nurse demonstrates the correct use of hand hygiene using an alcohol-based handrub for which situation? select all that apply.
Naddik [55]

The correct use of hand hygiene using an alcohol-based hand-rub are for these situations:

  • After removing gloves,
  • Before entering a client's room,
  • After applying a clean, dry dressing

<h3>What ae the steps required to maintain hygiene in a hospital environment?</h3>

Hygiene is the process by which an clean environment free of germs is kept in place.

A  hospital environment requires that proper hygiene is maintained in order to prevent the outbreak of diseases.

Some steps in maintaining hygiene in the environment include:

  • Mopping the floors with disinfectants liquids
  • Cleaning of surfaces with alcohol-based sanitizers
  • Using an alcohol-based hand-rub

The nurse will demonstrate the correct use of hand hygiene using an alcohol-based hand-rub as follows:

  • After removing gloves,
  • Before entering a client's room,
  • After applying a clean, dry dressing

In conclusion, alcohol-based hand-rubs are important to maintain hygiene.

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6 0
2 years ago
Autonomic dysreflexia is characterized by a. hypotension and shock. b. hypertension and bradycardia. c. pallor and vasoconstrict
omeli [17]

Answer:

B) hypertension and bradycardia.

Explanation:

Autonomic dysreflexia is a syndrome which is characterised by the sudden rise in the blood pressure of the human. The disease is common in the people with a higher level of spinal cord injuries above the T6 level.

The condition occurs when some external stimuli like pain or irritant activate the involuntary response in the body which cause the blood pressure to rise (hypertension). This leads to the slowdown of the heartbeat (bradycardia) to restore the blood pressure but the body cannot restore the blood pressure due to the damage in the spinal cord.

Thus, Option-B is the correct answer.

8 0
3 years ago
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