Cells grouped together that have the same structure and function form a

What material does not melt at any temperature

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.

Which organism develops breathing organism develops breathing organs from pharyngeal arches? shark, spider, sea star, sea horse