There are more than( )naturally occurring elements. Seventy-five percent of the universe is( ). The Earth’s crust and the human body are made of different elements. But( )is an element that is abundant in both. Most objects are made of( )with approximately ten million known and over( )being developed and discovered every( ).

Which of the following best supports the concept that genetic information is passed on to offspring from both of their parents, not just one?

Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon

Complete the following statements to describe solids, liquids, and gases. select the correct answer from each drop-down menu. a solid a definite volume and a definite shape. a liquid a definite volume and a definite shape. a gas a definite volume and a definite shape