PLEASE HELPPP ASAP Jim wants to react hydrogen and oxygen to get 36 grams of water.
If he starts with 4 grams of Hydrogen (H), then how many grams of Oxygen does he need for the reaction? grams

The circles, or orbits, for electrons are called energy levels. each level can hold only a certain number of electrons. add electrons to each level until you can't add any more. how many electrons can each level hold?

Drag each label to the correct location on the table. each label can be used more than once. decide whether each statement describes saturated fat, unsaturated fat, or both saturated and unsaturated fats.

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities