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Damm [24]
3 years ago
12

Which best describes how DNA fits inside a cell nucleus?

Biology
1 answer:
9966 [12]3 years ago
8 0

Answer:

DNA tightly coils around proteins and condenses into chromosomes, which fit in the nucleus.

Explanation:

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Which of the following choices correctly describes the composition of the cell membrane
lukranit [14]
I would say the second one

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3 years ago
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Two months after her husband's death, Connie was still not herself. She often forgot to feed the dog, was late for work on a reg
babymother [125]

Answer:

The correct answer is: major depressive disorder.

Explanation:

Major depressive disorder, commonly known as depression, is a mental condition that is characterized by <u>continuous internal pain, low mood, low self-esteem and loss of interest in activities that were enjoyable before</u>.

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Connie has lost her husband a few months ago and she is not recovering from the pain that it caused her, which makes her deeply unhappy, not interested in anything and incapable of performing common tasks on her daily life. These are all symptoms of depression.

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3 years ago
Lamarck proposed two ideas to explain A. how organisms change through time. B. the principles of geology. C. the age of the Eart
charle [14.2K]
<span>The appropriate response is A. Lamarck is best known for his Theory of Inheritance of Acquired Characteristics, first exhibited in 1801. In the event that a life form changes amid life with a specific end goal to adjust to its condition, those progressions are passed on to its posterity.</span>
7 0
3 years ago
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Since the 1970’s, the Earth has been warming. Can this be due to natural, increased solar output? Why or why not?
Margarita [4]
No.

The Sun can influence the Earth’s climate, but it isn’t responsible for the warming trend we’ve seen over the past few decades. We know subtle changes in the Earth’s orbit around the Sun are responsible for the comings and goings of the ice ages. But the warming we’ve seen over the last few decades is too rapid to be linked to changes in Earth’s orbit, and too large to be caused by solar activity.

4 0
3 years ago
Which of the following contains organ systems?
shepuryov [24]

Answer:

Organism

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The other options are all smaller than an organ system.

A cell is the smallest. Many cells make a tissue, many tissues form an organ and many organs form an organ system. Many organ systems form the organism :))

6 0
2 years ago
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