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Alja [10]
3 years ago
14

What keeps blood from flowing back into a chamber of the heart?

Geography
1 answer:
Kitty [74]3 years ago
3 0
What are your choices on this one
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I MESSED THE OTHER ONE UP ANSWER THIS ONE
spayn [35]

Answer:

D

Explanation:

They both have large storm "spots" :)

6 0
2 years ago
How many years between the beginning of modern history and our current year
djverab [1.8K]

Answer:

modern history began in the 16th century, and we are in the 21st

so that is about 5,000 years

Explanation:

3 0
2 years ago
After chloroflurocarbons were banned,which class of chemicals was used in their place?
kompoz [17]

<u>Answer:</u>

<em>C. Sulfur dioxide </em>

<em></em>

<u>Explanation:</u>

Sulfur dioxide is a dangerous chemical, and it may create complications. An ingredient incorporated in the making of sulfuric acid because it is widely used in many industries. When starting a car in the morning, one interacts with Sulfur, and this is experienced when striking a match.

The substance is usually colorless and soluble in water forming a gas. Sulfur is not, however flammable, but it has a transition that happens during the volcanic and produces a waster product with materials that are heated.

7 0
3 years ago
"From what you have learned about water, why do coastal regions tend to have milder" climates with cooler summers and warmer win
bulgar [2K]
The wind from the ocean keeps it cooler in summers. This is just a guess, but I think the sun reflecting on the ocean helps keep it warmer in the winter.
3 0
3 years ago
Geographers have 100 of different job titles.<br> True<br> False<br> Question 4 points)
mixer [17]

Answer:

Yes

Explanation:

Geography skills are very useful in so many different situations and as such, geographers have more than 100 different job titles.

Examples of these skills include;

Ability to read, analyze and construct maps.

Ability to understand and or appreciate the existence of so many diverse cultures.

Ability to solve contemporary issues like urbanization and environmental justice amongst many others.

5 0
3 years ago
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