Which word refers to the smallest functional unit of a living thing? O cell eyelash organ O tissue​

This drawing shows a human body system. what is the primary function of this body system?

Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.

How does the attraction between particles affect the ability of a solvent to dissolve in a substance