Matter that does not enter chemical reactions is described as inert. This type of matter cannot be altered by chemical reactions.
An atom.
enzymes helps control chemical reactions by the chemical in it called collagen when enzymes enter your body they create a chemical reactions and controls the chemical reactions you get by eating too much acids.
True.
True.
These are the nonmetals.
True
The noble gases.
whan a sperm cell enter the egg cell and make a baby thats the huge chemical reaction
matter can enter from the surroundings, but cannot escape to the surroundings. matter is not allowed to enter from or escape to the surroundings. matter cannot move at all. matter can enter from or escape to the surroundings.
whan a sperm cell enter the egg cell and make a baby thats the huge chemical reaction
Yes.
The substances which cause chemical reactions in a cell are protein catalysts called enzymes. Some cause reactions that would otherwise not occur and others speed reactions up. Carbon dioxide dissolves in water by itself but since this a dangerous substance to have in cells, there is a catalyst that dissolves it 300 times faster.