Answer:
you meant what are the main sources
they are: fossil
clean energy
energy storage
hydrogen& fuel
electric power
Can u please make the question more clear? if u r asking which of the following is the answer ( aneurism stroke heart attach) then heart attach is the answer
C is the answer have a lovely day <3
Answer: It has a diffrent meaning
Explanation:
Answer:
Tropism can be called positive or negative. Positive tropism is movement or growth towards a stimulus, whereas negative tropism is the movement or growth away from a stimulus.
Explanation: