Protons are heavy particles. Electrons are far from a nucleus. So your choice is <span>4. protons; electrons.</span>
The glue molecules stick to the surface molecules like millions of microscopic magnets.
Hope it helps
Answer:
is to examine that whether the other variables causes a change in another. The experimental setup of controlled experiments are designed to test the hypotheses. ... It allows to change more than one variable, on the condition that all other variables are controlled.
Explanation:
my God what kinda learning you doing?
4 because electrons and protons have the same magnitude and electron is - and proton is +.
