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RSB [31]
3 years ago
12

3. What is an acid? Idk

Biology
1 answer:
xz_007 [3.2K]3 years ago
4 0

Answer:

an acid is a chemical substance that neutralizes alkalis dissolves some metals and turns litmus red typically a corrosive or sour-tasting liquid of this kind

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Please Help Mark and Vikki live in two different areas of North America. The temperature in Mark’s town today is 30°F. The tempe
uysha [10]

Answer:

I assume there could be a change in water vapour in the weather as the coldness and the clouds in the city of Mark will transform into ice and fall like snow. And it is really warm in the town of Vikki, and the vapour of water may fall as rain.

Explanation:

I assume there could be a change in water vapour in the weather as the coldness and the clouds in the city of Mark will transform into ice and fall like snow. And it is really warm in the town of Vikki, and the vapour of water may fall as rain.

See above

Please mark brainliest

<em><u>Hope this helps.</u></em>

6 0
3 years ago
4. Within an air mass, these characteristics are nearly the same:
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Answer:

I think it is a let me know if it was right

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2 years ago
According to Greta, a teenager, people should look at what in order to make
jeka94

Answer:Economy

Explanation: it’s the most logical answer

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3 years ago
What substance reacts with an acid or a base to control pH
xenn [34]
A buffer, for example, sodium bicarbonate (baking soda)
3 0
3 years ago
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The importance of fat in the diets of our ancestors was mainly a result of ________. question 17 options:
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The importance of fat in the diets of our ancestors was mainly a result of its energy-storing properties.

Option B

Explanation:

Earlier ancestors or say, hominids ancestor were at the inception of the evolutionary world developed a trend on eating whatever they could find. The  ancestors are believed to be scavengers rather than hunters as the evolutionary and nutrition biology suggests.

They had to travel and work for the food and as they were scavengers, it was not guaranteed to have food on a daily basis, so the fat has energy storing properties and for which its importance was realized in the diet. Later when they became hunters, protein became more important in their diet.

6 0
3 years ago
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