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elena-14-01-66 [18.8K]
3 years ago
11

Identify which reaction is NOT a chemical reaction. es )

Chemistry
1 answer:
vova2212 [387]3 years ago
4 0

Answer:

You never listed the options

Explanation:

A chemical reaction is a process that involves rearrangement of the molecular or ionic structure of a substance, as opposed to a change in physical form or a nuclear reaction.

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Both natural products and synthetic products come from natural resources. Explain why this statement is true.
xz_007 [3.2K]

Explanation:

All resources used in making all products can be traced to their natural origin. What differentiates a natural product from a synthetic one is the level of processing that goes into making synthetic products.

  • For example, a synthetic product such as plastic is actually derived from natural product.
  • Instead of using the sap of rubber plants for making this product, scientists engineered a way to produce plastics from petroleum products which are derived from crude oil.
  • Most synthetic products are merely products of alternate source of manufacturing which are well engineered.
5 0
2 years ago
Air pollution that forms from the interaction between chemicals in the air and sunlight
Bas_tet [7]

Answer:

This process is called Photochemical smog

Explanation:

4 0
3 years ago
AIDS is one disease caused by a virus infection. The virus attacks immune system cells known as T cells.
VLD [36.1K]

Answer:

yes,its true

Explanation:

I just want to say first off

the immune cell known as T cell also known as white blood cells

Since the first main attack from the bodies response against a virus is deploying T cells to attack

CD4 cells are the basic T cells and HIV virus which is AIDS will start to "Eat itself inside" Ofc not they will use protein spikes to form their way in

they start to create copies of themselves inside the T cell itself and creating a new protein called Env to form their ways in ofc

They are able to bypass CD4 cells is because its a basic cellular receptor for T cells making them really deadly

They now will start to attack other white cells and deploying more and more of their virus cells

7 0
3 years ago
In your second paragraph, describe properties of sound waves. Then make a claim about how loud an explosion in space should be.
morpeh [17]

Answer:

Here are five important characteristics: wavelength, amplitude, frequency, time period, and velocity. The wavelength of a sound wave can tell the distance that wave travels before it repeats itself. The wavelength itself is a longitudinal wave that show compression and rarefactions of sound waves.

Explanation:

Hope this helped please pick me brainliest

8 0
2 years ago
PLEASE HURRY Which element has the largest atomic radius?<br><br> As<br> N<br> P<br> Sb
notsponge [240]
Sb has the largest atomic radius by 206
5 0
3 years ago
Read 2 more answers
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