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kicyunya [14]
3 years ago
12

Research this week will be done over the Respiratory system

Biology
1 answer:
Hitman42 [59]3 years ago
8 0

Answer:

pharynx, larynx, trachea, bronchi and lungs

The respiratory system is what allows us to breathe and exchange carbon dioxide for oxygen. The human respiratory system is a series of organs responsible for taking in oxygen and expelling carbon dioxide. ... The lungs work with the circulatory system to pump oxygen-rich blood to all cells in the body.

The respiratory system does not work alone in transporting oxygen through the body. The respiratory system works directly with the circulatory system to provide oxygen to the body. Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen-rich blood to tissues and cells.

Explanation:

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Scientist can use genetic information to identify people because it is a unique to each person which special characteristic is u
pychu [463]

Answer:

DNA. Everybody’s DNA is different.

5 0
3 years ago
A collection of ideas and beliefs that sound like science but not supported by evidence, such as bigfoot, is known as...
Brut [27]

Answer:

pseudoscience

Explanation:

In nature, some ideas, beliefs or knowledge are mistaken to be scientific but in actual sense they are not supported by evidence using scientific method. These sorts of ideas are called PSEUDOSCIENCE. They do not follow the scientific method principles, hence, cannot be tested scientifically.

Pseudoscience is termed "fake science" as the name implies because they are brought forth as science in order to justify their claim but they are not in consistency with the scientific method. They lack the ability to be tested as false via experimentation. An example of pseudoscience as stated in the question is Bigfoot

5 0
3 years ago
Which of the following creates variation through and random combining of genetic information?
aksik [14]

Answer:

B. mutations

Explanation

I believe this is the answer because even though mutations can be bad, there are also good as they can provide genetic variation to a population, which can result in the trait being passed to the offspring.

6 0
2 years ago
Read 2 more answers
Information gathered from observing a plant grow 3 cm over a two-week period is called
Harrizon [31]
<span>Information gathered from observing a plant grow 3 cm over a two-week period is called data</span>
3 0
3 years ago
Which trait is heterozygous?<br> A- Aa<br> B- aa<br> C- AA
Nataly [62]

Answer:

A.) Aa

Explanation:

A heterozygous gene is known as having two different alleles of a particular gene or genes. The correct answer is option A because both letters are different, versus the other two options where both are capital or lowercase.

6 0
3 years ago
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