Que tipo de emprendimiento te gustaria tener

Aflashlight battery is an example of a) potential energy b) kinetic energy c) thermal energy d) solar energy

What are two ways that harvesting algae from the ocean may benefit human society? how might the harvest of algae negatively impact the ocean communities where that algae grows? how could this be prevented?

Long-period comets come from the oort cloud particles in earth’s atmosphere material from the asteroid belt the kuiper belt