SUBSTANCE: Material composed of only one kind of matter throughout (same atoms or same molecules) ELEMENT: A substance that cannot be decomposed (broken down) into simpler substances by ordinary chemical means. Examples: gold, iron, carbon, hydrogen, oxygen, nitrogen.
The protists belong to the kingdom Protista that comes under the domain Eukarya. Protists are a very broad group, comprising of various eukaryotes that do not fit into the other kingdoms, like animals, plants, and fungi. The protists were the initial eukaryotes.
They would go on to become the precursors for each of the other eukaryotic kingdoms. By examining protists one can witness the transformation between the single-cell prokaryotes and modern multicellular eukaryotes.
Which characterizes<span> muscle </span>dysmorphia<span>? Distorted </span>body<span> image. Which is an </span>eating disorder characterized<span> by a </span>refusal<span> to </span>eat enough food<span> to </span>maintain<span> a </span>minimally normal body weight<span>? </span>Anorexia nervosa<span>. Which </span>characterizes bulimia nervosa<span>? Alternating </span>binge<span> eating and purging through vomiting, laxatives, or diuretics.</span>
The effects of exercise on the circulatory system. This provides the muscles with the necessary oxygen and nutrients to provide the muscles with energy. During exercise strokevolume increases because: more blood is sent back to the heart due to the muscles squeezing blood in the veins. and I'll try to answer the other one just wait
