Answer:
1. transfer of heat through direct contact
2. caused by current transferring heat in a fluid
3. transfer of thermal energy by electromagnetic waves
The evolutionary adaptions to different environments are responsible for the variation in shape and function of the tetrapod forelimbs. It has been a common thing for organisms in the past to develop its certain body parts as an instinct to adapt the changes in its environment for survival.
Inner core, outer core, mantle, crust
Answer:
4 mass extinctions
Explanation:
as there are huge drops in the graphs
at 440,390,260,50
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