Answer:
i think its a or d
Step-by-step explanation:
Answer:
observational study, you already know the outcome and you are doing it to take notes or learn while an experiment the outcome is unknown and you are seeing the reaction
Step-by-step explanation:
Hopes this helps??
The volume of the figure, using the formula v=bh, equals 8896000. Hope it helps :)
Answer:
hmmmmmmmmmmmmmmmmmmmmmmmmm
