Answer:
constant speed or a horizontal line is an rest
Explanation:
Seconds, minutes, hours, days, weeks, months, years, decades, centuries......
Answer:
You should know that density is the relation between, mass and volume as it is described in this equation: d = m/v. As the mass doesn't change in each piece, you will see that volume is less than the original, that's why each piece is 1/3 the density of the original bar or, you can also see, that you have increase by 3, the density original.
Explanation:
Not sure, just setting up account
Answer:
Between 5.5 to 7.5
The optimum pH range for most plants is between 5.5 and 7.5