Subsoil is the layer of soil under the topsoil on the surface of the ground.
Answer:
A. The neutrons and electrons are in the wrong place.
Explanation:
The atom's nucleus contains both protons and neutrons, whilst the electrons are arranged in shells around the nucleus.
Crush the limestone... it would give more area for the acid to react
Answer:
a. atoms are indivisible. ... atoms can not be destroyed in chemical reactions.
Explanation:
Hope this helped :D
Answer:
Cell is defined as the smallest unit or basic unit of life.
