The group in which a star is classified according to its spectrum, especially using the Harvard classification.
Combustion of fossil fuels release massive amounts of carbon dioxide
I am sure 100%
Good luck
Answer:
nutrients are recycled, but energy is not
Explanation:
In the flow of energy, the sun represents the maximum source of energy and this energy is converted into other forms, a transformation process where energy is not recycled but transformed into other forms. Already the flow of nutrients in an ecosystem occurs through biochemical cycles, where nutrients are used and recycled to be reused.
Answer:
Muscular dystrophy
Explanation:
refers to a group of more than 30 genetic diseases that cause progressive weakness and degeneration of skeletal muscles used during voluntary movement.
B, because they can only see shapes.
