In active transport, materials move from an area of high concentration to an area of lower concentration (goes down the concentration gradient) and it requires or uses energy in the form of ATP (adenosine triphosphate)
Hello there,
<span>The Northeast’s rocky and jagged shoreline provides many habitats.
Hope this helps you.
Have a great day! (:
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What are the themes in biology that come up again & again cellular basis of life; info & heredity; matter & energy; growth, development, & reproduction; homeostasis; evolution; structure & function; unity & diversity of life; interdependence in nature; science as a way of knowing
None of the above i believe... if not it’s specialization
D. Artificial selection means that it doesn’t happen naturally, many dogs breeds exist because of artificial selection
