To fulfill plantation labor demands to supply explorers with food, textiles, trading, ect
Answer:
It can be found northeast of africa, and contains the Yangtze river inside of it.
most vegetables or fruits have vitamins in them that give you energy
Climate change is going to happen, because even without humans Earth's climate changes over time. Global warming is where green house gasses are caught in our atmosphere and the earth gradually warms up. Global warming can be stopped, or a least slowed, but climate change will happen no matter what.
Answer:
A particle or packet of light.
Explanation:
A photon essentially doesn't have a charge and thus can't be called an electron. So, option 1 is incorrect.
Photons are in fact packets of electromagnetic energy that light is made up of. So, option 2 is correct.
A photon is not a gaseous mass that indicates the preliminary stage in a star's growth and thus can't be a protostar. So, option 3 is incorrect.
Photons having different energies are constituents of the electromagnetic spectrum and thus a single photon can't be a spectrum. So, option 4 is incorrect.
