Answer: Its option "A" Both A and R are true and R is the correct explanation of A.
Hope it helps
The F atom . Oxygen has a -2 charge and fluorine has a +1 charge
Solutions are a type of mixture.
A solution is a homogeneous mixture of particles so small that they cannot be seen and cannot be filtered out.
Definition: Homogeneous mixture looks the same.
I grabbed these from my science notes, hope this helps.
During this process. A. Solid turns directly into a Gas.
Answer:
The pistil, B.
Explanation:
The seeds are formed from the ovule which is contained in the ovary; all in the base, the pistil.