What is a light-year? A.)the amount of time it takes for light to reach Earth
B.)a unit of measure that can show how much light is in one year
C.)The distance that light can travel in a year
D.)the distance that a star travels in one year

In her notes, celeste wrote that the human body systems consist of molecules, cells, tissues, organs, and organ systems. what problem will celeste have on her body systems test when she studies this information? she forgot to list organism as a level. she should have written chemicals/molecules. this is not the correct sequence. these are not body systems.

Do you want free brainliest & free 15 points? answer this correctly and you shall receive : ) the ideal body position for your legs after you've adjusted your seat is with your knee a. is fully tucked in when pressing the pedals b. is slightly crooked when pressing the pedals c. is fully extended when pressing the pedals d. is pressing directly on the pedals

12. identify the main term from the following statement: arthrotomy of toe, interphalangeal joint