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Triss [41]
2 years ago
7

PLEASEEEEEEEEEEE I NEED HELP I WILL MAKE YOU BRAINLIEST IF YOU GET THIS RIGHT.

Biology
1 answer:
nata0808 [166]2 years ago
6 0

Answer:

3,4,5,6

Explanation:

Answers on edg

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Butanol was used in the production of:
hram777 [196]

Answer:

Synthetic rubber.

Explanation:

Polymerization can be defined as a type of chemical reaction in which molecules that are relatively small in size chemically combine to form a huge chain of molecules.

Simply stated, polymerization refers to a chemical reaction where two or more smaller molecules react to produce larger molecules of the same network or repetitive structural units.

In polymerization, the relatively small molecules are generally referred to as monomers while the larger molecules they produce are known as polymers.

Butanol was used in the production of synthetic (artificial) rubber through a fermentation process.

3 0
2 years ago
Which of the following is an example of parasitism.
sesenic [268]
The correct answer is C
7 0
2 years ago
Read 2 more answers
PLEASE HELP ME WITH THIS!! I'M STUCK!! PLEASE HELP ME WITH THIS!! I'M STUCK!!
n200080 [17]

Explanation:

When you make the cross. You get

HH HH Hh Hh.

So the genotypic ratio - 2:2 which is also 1:1.

The phenotypic ratio - 4. Since Hh and HH are horned organisms. So they only differ in their genotypic make up.

3 0
3 years ago
Hey guys...........please help me with this one❤❤❤❤ Every organism needs food. Does a cell also need it? Explain very briefly.
Alexxx [7]

Cells do need food. In a process known as cellular respiration, cells convert biochemical energy (oxygen as food) from nutrients into adenosine triphosphate (ATP), and then release waste products.


hope this helps.. :D

3 0
3 years ago
Is the vagus nerve the heart rate centre of the brain?
koban [17]

Answer:

The vagus nerve has two bunches of sensory nerve cell bodies, and it connects the brain stem to the body. It allows the brain to monitor and receive information about several of the body’s different functions.

Explanation:

The vagus nerve is the longest and most complex of the 12 pairs of cranial nerves that emanate from the brain. It transmits information to or from the surface of the brain to tissues and organs elsewhere in the body.

There are multiple nervous system functions provided by the vagus nerve and its related parts. The vagus nerve functions contribute to the autonomic nervous system, which consists of the parasympathetic and sympathetic parts

The vagus nerve has a number of different functions. The four key functions of the vagus nerve are:

-Sensory: From the throat, heart, lungs, and abdomen.

-Special sensory: Provides taste sensation behind the tongue.

-Motor: Provides movement functions for the muscles in the neck responsible for swallowing and speech.

-Parasympathetic: Responsible for the digestive tract, respiration, and heart rate functioning.

7 0
3 years ago
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