Answer:
they compare ways that skin stops harmful germs
Solar technologies generate a majority of the power used during space missions, keeping life support and other vital spacecraft systems working. Solar power is so critical that NASA spends considerable time and money to make solar panels must more efficient, lightweight and affordable.
<h2><em><u>what , i am sorry but i didn't understood </u></em></h2>
Answer:
The answer is D
Explanation:
IF this story you are reffering to is: <em>The Tell-Tale Heart" </em>By Edgar Allan Poe, the answer would be D, Hope this helps.
