Answer:
1. atomic weight
the average relative mass of each element
2. isotope
one or two or more atoms of the same element with different masses due to different numbers of neutrons
3. period
a horizontal row on the periodic table
4. periodic
something that repeats itself on a regular, predictable basis
Answer:
the rate of photosynthesis will increase
Explanation:
Answer:
The melting of tectonic plates by particularly hot parts of the Earth's crust
Explanation:
Answer:
it is the amount of soil, sunlight, and the music they listen to
control variables are the elements that are always constant and not changed throughout the experiment.
Answer:
It's growing
Explanation:
The growth rate is 50 rabbits per year