1. <span>D. Molten material beneath Earth's crust rises to the surface.
2. </span><span>A. The mid-ocean ridges
(This is asking for what form. The Andes is a mountain range in Peru)
3. </span><span>C. Subduction causes the ocean floor to sink into deep ocean trenches.
(Subduction is when part of the ocean floor sinks under a deep-ocean trench and return the the mantle; this is caused by the movement of tectonic plates)
:)
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The answer would be too much exposure to the sun...
An excessive amount of sunlight can damage the skin. If you’ll notice, Even the effects of sunburn cause a wrinkly look to the skin.
There are nine ionisable r groups.
The answer would be true
Cohort and experimental study are best for finding causality because in both studies the effect/disease is not exist before the cause/exposure given. The sample of this study will be classified based on exposure of a certain factor. Cohort study is preferable in many case because intentional exposure in experimental study is not ethical.
