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2 years ago

Please help me with this task, it should be mini essay with own words

2 answers:

8 0

Acids have a ph of 6 and below whole bases have a ph of 8 and above. If a human has to much acid in their stomach they can take a pill that will lower it back to its normal ph level

Kaylis [27]2 years ago

4 0

Answer:

An example of a base that humans use in day to day life is things such as cleaners, a strong base is beneficial to humans in this way because it can dissolve grease and protein. On the other hand acids are very important as well because strong acids can be found in the human stomach, we would not be able to digest food without this acid presence

Explanation:

Hope this helps!

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Outline the steps of translation

solong [7]

where is ur picture?

4 0

2 years ago

An object has a kinetic energy of 32 J and a mass of 36 kg, how fast is the object moving?

marin [14]

Answer:

1.33 m/s

Explanation:

The formula for Kinetic Energy is given as:

$K.E=\frac{1}{2} mv^{2} \\$

Where, m is the mass and v is the velocity of the object. In order to tell how fast is the object moving we need to calculate its velocity.

Re-arranging the above equation and isolating v, we get

$2 K.E = mv^{2}\\\\v^{2} = \frac{2 K.E}{m}$

Putting values in this equation, we get:

$v^{2}=\frac{2 \times 32}{36}\\\\ v^{2}=\frac{16}{9}\\\\ v=\frac{4}{3}\\\\ v=1.33$

Thus, the object is moving with a velocity of 1.33 m/s

7 0

2 years ago

How many circulatory systems do dogs have?

andriy [413]

Answer:

I aint in college but Im pretty sure 3, the heart. Lungs. and blood vessels

Explanation:

5 0

2 years ago

Most rock gypsum is formed by the

Ivanshal [37]

A. chemical precipitation of minerals from seawater

7 0

2 years ago

What does the air mass property cA mean

GenaCL600 [577]

Answer:

The source regions of the world's principal air masses: continental Arctic (cA), continental polar (cP), continental tropical (cT), maritime polar (mP), maritime tropical (mT), and maritime equatorial (mE).

4 0

1 year ago