Am nevoie de un referat de maxim 9 randuri despre evaluarea si clasificarea produselor

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.

Which of the following is a resource outside the workplace that will you find information on safety and health issues? a. safety data sheets b. medical manuals c. the osha website d. work task and procedures intruction

You find a mysterious, dull substance on the ground and pick it up for a closer look. it is powdery, very light, and soft to the touch. the substance is most likely i. an organic mineral ii. a metallic mineral iii. a nonmetallic mineral i only ii only iii only i and ii i and iii