If 48 g of magnesium reacts with oxygen gas, how many grams of magnesium oxide will be

formed according to the following equation?

2 Mg + O2 → 2 Mgo

Why is the nucleus considered the command center of the cell? It contains the genetic instructions for every function of the cell. It is the cell's powerhouse and processes energy for the cell.

Which statement best summarizes what karl marx predicted regarding the differences in social classes within a society

The doctor's handwritten prescription is difficult to read. To confirm the proper drug is being administered to the client, you should A. administer the medication as prescribed, doing your best to understand the doctor's prescription. B.

What is the importance of electron shell each year

A population of white moths lives in a forest near a factory. this factory burns coal and pollutes the air with black dust. over time, this dust has settled on the trees in the area, making them darker in color. this could result in 1.

Which statement best describes the relationship between activation energy and rate of reaction? O Increasing the activation energy can increase the rate of a reaction. O Reducing the activation energy can increase the rate of a reaction.

Definition: this is a haploid cell with half the reproductive information from the parent.

Does a cell use energy when molecules diffuse in or out of the cell? Why?

Below is a list of possible challenges. Check all errors that you mentioned in your answer. Traits other than beak type might affect natural selection. It could take many generations to observe adaptions to a population.

A farmer dug a well but did not find any water Which reasons most likely explain why the farmer did not find water? Check all that apply.