12.) Rutherford predicted that an atom has a dense core called a 13.) The class of elements that makes up most of the Periodic Table are the
14.)
is credited with the 1" Atomic Model of an atom.
15.) Elements found in the same in the periodic table share similar chemical and physical
properties.

i think that c)gold was found there

but i am not sure

several tissues working together form an organ, and several organs together make up an organisms.

the group of cell that carries out special jobs are tissue.

the correct answer is anaphylaxis.

anaphylaxis is a condition caused by insect bites, foods, medications, manifested by tongue swelling, shortness of breath, vomiting, low blood pressure. it sometimes may occur without an obvious reason. it is treated with epinephrine injection.other tretments include antihistamines and steroids,