Consider the balanced equation below. 4NH3 3O2 mc004-1. Jpg 2N2 6H2O What is the mole ratio of NH3 to N2? 2:4 4:2 4:4 7:2.

The different forms of a gene for a given trait are called .

When your working with the passage-based reading questions on the psat do all of the following except. a)make sure you read each question throughly. b) try to answer each question before you look at the answers. c) plan to spend most of your time reading the passage. d) make sure your answer choice is the most correct number me

Essay questions may also be referred to as a. talk questions c. hard questions b. explain questions d. think questions