Nearly all of the energy comes from the sun
Answer:
they male contain 2 seeds
A hypothesis is considered scientific if it has something that can be supported or refuted through carefully crafted experimentation or observation
Carbon levels will go up because trees store carbon
As the world evolves, there is a change in the ecosystem, and with that comes the fluctuation. Organisms have have changing populations as they adapt, slowly die out, or thrive in the new ecosystem.
