Electrons A.
are responsible for creating protons.
B.
fill energy levels known as orbitals.
C.
fill the open spaces in the nucleus.
D.
are created by reacting neutrons.

Seltzer water is created by placing water under pressure with carbon dioxide gas. which of the following statements best describe seltzer water: a. the solution will be slightly acidic b. the solution will be slightly basic. the solution will be strongly acidic. d. the solution will be strongly basic. e. the solution will be neutral

In france, grapes are 1.95 euros per kilogram. what is the cost of grapes, in dollars per pound, if the exchange rate is 1.14 dollars/euro? (2.6)

List the path of the respiratory system