2. How does Mike's mom compare the cell membrane and the nuclear membrane?

A. Both the cell membrane and nuclear membrane are coverings.

B. Both the cell membrane and the nuclear membrane controls the cell's activities.

C. Both the cell membrane and the nuclear membrane let out waste.

D. Both the cell membrane and the nuclear membrane allow substances to enter the

cell.

To save time, you can approximate the initial mass of the solid to the nearest ±1 g. for example, if you are asked to add 14.3 g of copper, add between 13 g and 15 g. which of the following sets include two samples with an equal density? which all that apply below 15.4 g gold and 18.7 g silver 15.2 g copper and 50.0 g copper 20.2 g silver and 20.2 g copper 11.2 g gold and 14.9 g gold

Marcel just purchased 1.69 grams of iron fillings in order to make living putty for his 6 year old niece. how many moles of iron are made in his sample?

Avariable that is not being directly tested during an experiment should be changed varied experimented controlled