Answer:
b. independent/manipulated variable
Explanation:
Independent/manipulated variable - refers to the variable that is changed by the scientist or an experimenter. Only one variable that is independent is required to ensure a fair test in an excellent experiment. As the independent variable is being changed by an experimenter or scientist, data is being recorded simultaneously as they are collected.
There are 4 atoms in sodium hydrate
The awnser would be c i got you fam
Answer:
it is actually b because i did this i picked b and got it right
Explanation:
Your white blood cells are fighting the pathogen (sickness)
