1)What kind of waves are present during an earthquake? 2)What is it called when light changes direction after leaving a lens?
3)When you leave wine exposed to the air, the ethanol in it reacts with oxygen to form what?
4)Iodine is used to test for what substance found in potatoes?​

after leaving a lens?

3)When you leave

not only is it colder, it also becomes darker, less salty, and more dense.

protein makes up the building blocks of organs, muscles, skin, hormones and pretty much everything that matters in your body.

some choices are:

peanut butter

seeds

eggs

yogurt

meats

fish

so pretty much meat, dairy, nuts, and grains.