Which best describes tonsils and adenoids?
Both trap pathogens.
Both produce antibodies.
Both are found in the nasal cavity.
Both maintain fluid balance.

1. is geographic distribution

2 is increasing complexity

3 is transitional forms

in a chemical reaction, the atoms and molecules produced by the reaction are called products. no new atoms are created, and no atoms are destroyed. in a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.

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.