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Butoxors [25]
2 years ago
14

Any three ways by which harmful subtances could contaiminate bod

Biology
1 answer:
saul85 [17]2 years ago
4 0
Through a cut or an injury where any skin has been broken.

An infection through an animal's bite or sting.(Like the West Nile Virus which spreads though mosquito bite, or Rabies though an infected mammal's bite).

Can be inhaled or consumed and go from the lungs into the other organs causing harm internally.
  

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Woodchucks are rodents that are commonly found in the eastern United States. When winter approaches, they hibernate by reducing
weqwewe [10]

Answer:

It allows them to save energy

Explanation:

Hibernation is a behavioral adaptation that involves physiological changes to survive during wither months. These physiological changes can include a decrease in body temperature, respiratory/heart rate and metabolism. The main purpose for which animals enter hibernation is to conserve energy, thereby surviving adverse climatic conditions and/or periods when food is scarce. Some examples of true hibernators (i.e., animals that enter into a state of minimal activity) include bats, hedgehogs, allies, squirrels, marmots, etc.

7 0
3 years ago
There are many interconnections between the arterial branches of the coronary circulation, which function to maintain a constant
DaniilM [7]

Answer:

The correct answer is option-C

Explanation:

Anastosomes is a connection between the two interconnected tubular structures like in the loops of intestine or the blood vessels.

The anastomy between the blood vessels is known as the circulatory anastomosis. The connection is formed between the arteries and arteries or between veins and veins or between arteirs and veins.

The anastosome connections forms the bypass route for the flow of blood if one pathway of blood id blocked.

Thus, option-C is the correct answer.

4 0
3 years ago
Choose the statement that best describes the Americans who served in Vietnam.
tatyana61 [14]
The statement that best describes the Americans who served in the Vietnam war was most of the US soldiers were all young, working class volunteers. The correct answer is D. 
8 0
2 years ago
Once Telophase is complete, the cell has become two identical
ra1l [238]
The answer is to the problem is false
8 0
3 years ago
What are the three processes in the central dogma
Margarita [4]

Answer:

DNA replication

transcription

translation

Explanation:

Hope this helps!

Brain-List?

7 0
2 years ago
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