1. <span>B. Nitrogen is the greatest component of the gases in Earth's atmosphere
2. </span><span>D. Ozone absorbs ultraviolet radiation
3. I would guess A. heat from the Earth's core but I'm not completely sure</span>
Answer:
Answer is explained below:
Explanation:
Your feet rub electrons off the carpet so, when we walk on carpeted floor more electrons move into our body and this is because of static electricity. Static electricity is stationary electric charge, generally produced by friction.
Answer:
<h2>8.89 g/mL</h2>
Explanation:
The density of a substance can be found by using the formula

From the question we have

We have the final answer as
<h3>8.89 g/mL</h3>
Hope this helps you
Answer:
The answer is
<h2>4.0 g/cm³</h2>
Explanation:
The density of a substance can be found by using the formula
<h3>

</h3>
From the question
mass of block = 36 g
volume = 9 cm³
The density is

We have the final answer as
4.0 g/cm³
Hope this helps you