Answer:
The answer is B - proteins are large molecules
The answer is carbon dioxide. so its true
Answer:
Renewable energy is over 90% of the energy use in the united states
Sunspots are temporary phenomena on the Sun's photosphere that appear as spots darker than the surrounding areas. They are regions of reduced surface temperature caused by concentrations of magnetic field flux that inhibit convection. Sunspots usually appear in pairs of opposite magnetic polarity.
