Answer:
MgO
Explanation:
Magnesium oxide is formed up of the ions Mg2+ and O2
Hey there!
Rocks and sand are nonliving. All organisms are living.
Living organisms have five characteristics. Living organisms respond to a stimulus, need energy, grow, reproduce, and get rid of wastes. All living organisms consist of cells.
Hope this helps! Have a Brainly day! :D
The second one, I could be mistaken though
A: because the light is lower than the hole, it will come in at in inclined angle. if the hole was say at the same level as the hole, it would shine straight to the other side of the box
Answer&Explanation:
The unit used to measure Heat is joule equal to that of Energy and is abbreviated as (J)
