Which characteristic of living organisms is described by the following definition? "The ability to detect changes in the environment and make responses".
1. nutrition
2. sensitivity
3.movement
excretions

How many moles are in 1.26*10^24 particles in significant figures

What happens to the glucose molecule during the process of cellular respiration? (5 points) select one: a. it gets broken down. b. it forms oxygen. c. it builds muscles. d. it uses up energy.

Achemist reacted 57.50 grams of sodium metal with an excess amount of chlorine gas. the chemical reaction that occurred is shown. na + cl2 → nacl if the percentage yield of the reaction is 86%, what is the actual yield? show your work, including the use of stoichiometric calculations and conversion factors.