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andreyandreev [35.5K]
3 years ago
7

HELP FAST PLZ TAKJNG A TEST !!!!!! Will give Brainly and 30 points !!

Biology
2 answers:
astraxan [27]3 years ago
6 0

Answer: smog

Explanation:

Hoochie [10]3 years ago
4 0

Answer:

I believe the answer is B. Smog

Explanation:

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Into which chamber of the heart do the superior vena cava, inferior vena cava, and coronary sinus return deoxygenated blood? Cir
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  • Human heart is comprised of four regions, components, zones or muscular containers. As, the blood quality is regulated by the blood, by keeping the deoxygenated form of blood apart from the oxygenated form of blood inside the heart and then provide suffiecient amount of materials, solutes, and other nutrients to the different tissues and organs of the human body in a proper manner.
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3 years ago
Infer How do dominant and recessive<br> factors interact? sc.7..16.1
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Answer:

The resulting characteristic is due to both alleles being expressed equally. An example of this is the blood group AB which is the result of codominance of the A and B dominant alleles. Recessive alleles only show their effect if the individual has two copies of the allele (also known as being homozygous) If you were to talk about dominant and recessive factors in human traits, such as brown/green eyes, brown would be dominant, only needing to be in 1 parent to pass down to the child. (i have no idea if this helps or not-- it's all i know.. sorry, ;w;)

Explanation:

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3 years ago
Explain how a single strand of DNA can be both a leading and a lagging strand? You may wish to add a diagram to aid your descrip
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c. Insert the gene into bacteria.

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Because the carbon atom is just the right, small size to fit in comfortably as parts of very large molecules.

Explanation:

Carbon atom can form four chemical bonds to other atoms.

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