Evolution maybe?
Hope this helped
Given :
Mass of pasta buy for dinner party , M = 3 kg .
To Find :
How many pounds of pasta are you actually preparing for dinner .
Solution :
We have to convert 3 kg to pounds .
We know , 1 kg is equal to 2.2 pounds .
So , mass of 3 kg in pounds is :

Therefore , 6.6 pounds of pasta is preparing for dinner .
Hence , this is the required solution .
Answer:
Creative Diagnostics offers highly uniform Basic Gold Nanorods widely used in biology and medicine.
Explanation:
https://www.cd-bioparticles.com/product/basic-gold-nanorods-list-182.html
If capillaries were thicker, nutrient and gas transfer would be much more difficult. Capillaries are only one cell thick so that it is easy for gases (oxygen and carbon dioxide), nutrients, and wastes to diffuse into and out of the blood. If they were thick, this diffusion would be much harder or impossible.
The answer is C, Mercury.
Neptune and Uranus have extremely thick atmospheres, and Mars has an atmosphere that is made mostly of carbon dioxide, but Mercury doesn't have atmosphere at all.
Hopefully this helps! If you have any more questions or don't understand, feel free to DM me, and I'll get back to you ASAP! :)