The answer is A because they need the sunlight to go through the water
B positive patients can receive blood from B positive, B negative, O positive and O negative donors.
Explanation:
Magnesium Chloride : MgCl2
Sodium chloride : NaCl
Potassium nitrate : KNO3
Hydrogen oxide : H2O2.
hope this helps you.
Answer:
Today's chance is what I was taught
Answer:
Antony Van Leeuwenhoek
Explanation:
Discovering bacteria and creating more than 500 simple microscopes