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d1i1m1o1n [39]
3 years ago
5

Choose the example that is a protein: •bread •enzyme •ORNA •sugar

Chemistry
1 answer:
taurus [48]3 years ago
4 0

Answer:

I think bread is the answer

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The temperature of a boiling liquid can rise above its boiling point.<br> a. true<br> b. false
goldenfox [79]
The temperature of a liquid can exceed its boiling point. An example is water. Although at ordinary pressure of 1 atm, the boiling point is 100 degrees, water can still exist in higher temperatures but this time in another state. Superheated steam is the term used for water whose temperature has higher than the boiling point
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3 years ago
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Why do warm currents begin near the equator?
r-ruslan [8.4K]

Answer:

I would go with A

Explanation:

Because the earths equator is warmed by most direct rays of the sun, air a the equator is hotter than air further north or the south. The hotter air rises up at the equator and as colder air moves in to take its place, the wind begins to blow and push the ocean into waves and currents

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3 years ago
30 POINTS
soldi70 [24.7K]

Answer:

Answer below.

Explanation:

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5 0
3 years ago
A ball is moving at a speed of 6.70 m/s. If the kinetic energy of the ball is 3.10 J, what is the mass of the ball?​
Anni [7]

Answer:

<h2>0.14 kg</h2>

Explanation:

The mass of the ball can be found by using the formula

m =  \frac{2k}{ {v}^{2} }  \\

v is the velocity

k is the kinetic energy

From the question we have

m =  \frac{2(3.10)}{ {6.70}^{2} }  =  \frac{6.20}{44.89}  \\  = 0.138115...

We have the final answer as

<h3>0.14 kg</h3>

Hope this helps you

7 0
3 years ago
71% of earths surface is covered in water. how much of it is fresh water and how is it distributed
lukranit [14]

3% icebergs, lakes, rivers, and ground water
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3 years ago
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