The chemical equation represents a chemical reaction. Which two chemicals are products in the chemical reaction? p. s this is science i cant find the word science

Which two statements are true about a system? 1. a system is a group of objects analyzed as one unit. 2. energy that moves across system boundaries is conserved. 3. there’s only one way to define the boundaries of a system. 4. all systems are made by humans.

If you are charged in a crash with injuries and are driving a motorcycle, you are for any bodily injuries and property damage to others. possibly responsible not responsible probably responsible financially responsible

It takes longer to fly an airplane against a with it