1) The process of keeping, feeding, taking care etc... of useful animals.
2)To cut wool off a sheep or another animal
3)The production of silk and rearing of silk worms for this purpose
Remember one thing controlled variables is something. In an experiment that you like and you want to remain the same in order for the science experiment to be good
Answer:
The answer is Nitrogen has a larger radius and one less proton than oxygen.
Explanation:
Nitrogen is a gas and gas expands to fill up an area so oxygen would be pushed out and the Nitrogen would take over.
<span>Specific gravity is the ratio of the density of a substance to the density of a reference substance; equivalently, it is the ratio of the mass of a substance to the mass of a reference substance for the same given volume.</span>