Answer:
A
Explanation:
It kinda tells you in the question by talking about salt in water.
Answer:
The hardness rating is 4.
Explanation:
Calcite sits at a hardness rating of 3 and is very easily scratched with a knife and/copper coin. This is where most Marbles, limestones, travertines, rate.
Meanwhile, Fluorite sits at hardness 4 and can be scratched by a knife.
Renewable Resources:
Nonrenewable Resources:
hydroelectric power coil and oil
apple trees gemstones
wind power steel
^^ and if the parent has a defect or disease or whatever the offspring are less likely to have it
Answer:
definitely:
o To attract a peahen
o To intimidate rivals
Maybe:
o To Cool off
o To protect his peachicks
For sure incorrect:
o To show that he is healthy
o To run from a predator
