Answer:
<em><u>the North American Continent is ripping itself apart.</u></em>
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Explanation:
<em><u>Landscapes within the western us are characterised by long, parallel mountain ranges separated by down-dropped valleys. These landscapes are a results of continental rifting, or places wherever the continental crust is extending and dilution. because the crust thins, the hot, buoyant layer (the asthenosphere) rises. Eventually, the layer upwells therefore on the brink of the surface that rock that erupts onto the surface. Continental rifting processes are showcased within the steep fault escarpments and active volcanoes that characterize the western us.</u></em>
I believe it is A (Adenine)
Answer;
Xylem;
if you cut a stalk of celery and put it in a glass of water containing red food coloring overnight, the next morning the celery will be red. This has occurred because the xylem has conducted the colored water up through the stalks.
Explanation;
-Xylem is a vascular tissue that transports water and minerals from the roots to other plant parts; consists of long, narrow cells called tracheids and wide, barrel-shaped cells called vessel elements; tracheid-conducts water and minerals through pits; vessel element- conducts water and minerals through pits and perforated end walls.
Capillaries are the smallest of all blood vessels.
Answer:
The owl pellet must be ejected before the owl can eat again.
Explanation: When the pellet moves from the gizzard back up to the proventriculus to be regurgitated it blocks the owl's digestive system which stops them from eating new prey until the pellet is ejected from their body.