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Gemiola [76]
3 years ago
10

Which factor is a major contributor to outdoor air pollution?

Biology
2 answers:
sveta [45]3 years ago
7 0

Answer:

Fossil Fuels.

Explanation: Just took the test :)

trapecia [35]3 years ago
6 0
Outdoor pollution primarily results from the combustion of fossil fuels by industrial plants and vehicles
Answer- fossil fuels
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Which of the following promotes closure of the minivalves associated with lymph capillaries?
Molodets [167]

Answer:

increasing pressure inside the lymph capillary

Explanation:

Lymph is a fluid like the blood which carry the White blood cells which can fight against the infection. The lymph flows in separate vessels called lymphatic vessels.

The lymphatic vessel is very thin-walled smooth muscle containing tube-like structure which allows the transport of lymph.

The lymph vessel like blood vessel contains the valves called mini valves which prevent the backward flow of the lymph.

When the pressure in the tiny lymph capillaries which supplies lymph to the organs increases, the mini valves closes to prevent backflow of lymph and is the mechanism of lymph flow.

Thus, the selected option is the correct answer.

6 0
3 years ago
Place these foods in order of their vitamin C content, from highest to lowest.
castortr0y [4]

Answer:

½ c raw red bell pepper  (190 mg per cup)

1 medium orange  (96 mg per cup)

½ cup cooked broccoli (81 mg per cup, uncooked)

¾ cup tomato juice  (44 mg per cup, 33 mg in 3/4 cup)

Explanation:

Even if the reference measurements is 1 cup the proportion of vitamin C is maintained when half a cup of the measure is used.

As I do not know the size of the orange I am considering that half an orange is equal to half a cup.

Brococoli is cooked and Vitamin C is vulnerable to the cooking process and breaks down easily. So its vitamin C content will vary depending on how it was cooked and how long it lasted.

7 0
3 years ago
What occurs during a decomposition reaction? The components of several molecules recombine to form new molecules. A compound par
Volgvan
<span>During a decomposition reaction, a compund partitions into it's components. This is a type of a chemical reaction where a larger/more complex compund is broken down into simpler elements or compounds which were initially combined in a chemical reaction.This type of reaction often requires an energy source such as heat or light to break down the compound.</span>
4 0
3 years ago
Using the table, which statement is true?
kirza4 [7]

Your answer would be B.

8 0
3 years ago
What is the expression used with proteins?
dedylja [7]

Protein expression refers to the way in which proteins are synthesized, modified and regulated in living organisms.

Hope this helps :D

5 0
4 years ago
Read 2 more answers
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