It’s 7.0 I just had the apex practice test
Answer:
Calcium Hydroxide Ca(OH)2
There is a thing called gravity. Gravity in the earth causes anything to stay down. There was an experiment a person held a plastic box with bricks on earth. It was really hard to pick it up. Then in the ISS (International Space Station) the same person help and it was so much easier no hardship at all, even a baby can do it!!
5. Length times With times Hight = Volume or L*W*H=V
Question 4: C
question 5: D
A. I’m not positive but I’m pretty sure
