Brainliesttt !me : )
list three pseudosciences and explain why they are not considered scientific.

Does anyone know a lot about how to: - calculate mass of magnesium metal - calculate the actual yield of magnesium oxide - calculate the theoretical yield of mgo - calculate the percent yield of mgo - determine the percent yield of mgo - determine the average percent yield of mgo i had to do an online lab and its asking these questions but i have no idea where to start or how to be able to find these things. i can post the chart of the data from the lab or if you can tell me exactly how i can find each.

Why is permeable soil best for plants that need a lot of drainage?

In pqr m< p=60 m< q= 30 and m