A chemical substance that can be formed from the ionic bonding of an anion and a cation would be Al2O3.
The most important thing is to try and extinguish a fire if a fire extinguisher is near. If not, they second most important thing is to rush out of the lab using the fire escape route and call the local fire department which will then handle the situation.
A type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell, as in the production of gametes and plant spores. Compare with mitosis.
Answer:
C. An oak tree takes in energy from sunlight
Explanation:
