Es uno de los elementos mas abundante de la naturaleza es el unico capaz de formar largas cadenas de atomos de gran estabilidad y presenta en diversas formas en los seres vivos y el ambiente

What causes darkening of the skin as melanin production increases

What is the main function of the central vacuole in a plant cell? a. absorbs energy from the sun to produce food b. holds water and maintains turgor pressure c. breaks down molecules to release energy d. contains the cell's genetic material

Which is the correct formula for photosynthesis