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den301095 [7]
3 years ago
15

Help me out please. Its a timed test

Biology
1 answer:
diamong [38]3 years ago
6 0

Answer: A

Explanation: Its three leafs and tear drop shaped.

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Since we now have the technology to use genetic fingerprinting to catch criminals, should we make every US resident provide a bl
rosijanka [135]

Answer:

It can be easily exploited by criminals, and it puts our undercover police officers and FBI officers in danger. Also, police officers are already swamped with work and criminal activity as is. It would also be ridiculously hard to get everybody already registered as a resident it the U.S. Take into account the different family types, and how hard it is for single mothers with children.

On the other hand, adding this, despite the obvious hardships, will make catching criminals much easier. Our blood DNA is unique to every human being. It would be extremely helpful to have a system like this in place. This would, at first, be hard to establish, but once it settles in, police officers would be able to spend much more time at home with their families instead of filling out paperwork for overtime.

Explanation:

6 0
3 years ago
Why is it important for scientists to be able to remove DNA from an organism? List 2 reasons.
vekshin1
To make changes to it or to take out some genes of interest
5 0
3 years ago
After applying a tourniquet, the injury from a patient's leg stops bleeding. this is called:
vekshin1

The process of having to apply a tourniquet in a person’s leg due to injury and with continuous bleeding in order to stop it is called hemostasis. This process, the hemostasis, is a process of having to stop the flow of blood which is important in scenarios like this, in order for the patient to prevent of having to lose more blood.

7 0
3 years ago
Two or more atoms can combine to form a molecule. True or false?
Anarel [89]

Answer:

True

Explanation:

5 0
3 years ago
Read 2 more answers
When you sneeze, air is forcefully exhaled from your nose. As the air exits the nose, what is the last structure the air will pa
inn [45]

The last structure the air will pass through will be External nares

<u>Explanation:</u>

The upper portion of the respiratory tract is the nasal cavity and the nose. The external nose forms the first and foremost respiratory tract area. Nose is the major part that is responsible in exchanging air with the atmosphere. It is responsible for the human survival.

There are two openings in a nose. These are called as nostrils. They are also called as exterior nares. The air from the atmosphere when inhaled it enters into the nostril. from there is is sent to the nasal cavity. Nasal cavity is the place where the air that is inhaled will be purified and it is transported to various human parts. thus, when air contains any dust or impurities it will make you to sneeze thereby the air gets out of the nose through  External nares

5 0
3 years ago
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