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max2010maxim [7]
3 years ago
5

Many scientists classify viruses as non-living. The single, MOST important reason why viruses are classified as non-living is th

at they
A) do not contain nuclei.
B) are not composed of cells.
C) are not able to reproduce.
D) do not contain nucleic acid.
Biology
2 answers:
love history [14]3 years ago
5 0

Answer:

b

Explanation:

Luba_88 [7]3 years ago
4 0
B
______________________________
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Is a compound considered s pure substance
german

Answer:

no

Explanation:

a compound has 2 or more substances.and can be broken down.

a pure substance can't be broken down any further

4 0
3 years ago
Read 2 more answers
The ocean absorbs carbon dioxide directly from the atmosphere. How does CO2 absorption affect the ocean?
Rudiy27
Ocean plants absorb co2 just like trees do. Any co2 that’s not fixed will mess up the chemistry of the waters
4 0
4 years ago
What do you notice about the two molecules?
anastassius [24]

Answer:

If it's in the table, it's an element! Atoms can join together - they form bonds together - to make MOLECULES. For example, two atoms of hydrogen hook together to form a molecule of hydrogen, H2 for short.

It would have been a little helpful if you added a picture but I hope this is helpful.Thank you!

Explanation:

7 0
2 years ago
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Celeste is in the end stages of alzheimer's disease. during her final days of life, celeste will
love history [14]
<span>During the final days of her life, Celeste will likely be in more much pain, and it will be more difficult to control. She will likely not be able to move around on her own, or even speak. She will have difficulty swallowing, and may not be able to eat. Celeste will need help with basically all of her self-care, and activities of daily living.</span>
5 0
4 years ago
The allele for brown fur in mice (B) is dominant over the allele for white fur (b).
evablogger [386]

Answer:

Genotype: Bb (heterozygous)

Phenotype: brown fur

Explanation:

Since allele B is dominant to allele b, as long as genotype has allele B in it, its effect of phenotype will be expressed instead, regardless of whether allele b is present.

As mouse genotype is stated as Bb, on the chromosome from its parents, allele B comes from one parent while allele b is inherited from the other parent.

Phenotype is the expressed trait. In this case, as genotype has allele B, the phenotype will be brown fur as its effect is expressed.

7 0
3 years ago
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