Sexual reproduction in important for human race to survive, ultimately making it essential for every individual.
<span>Two common objects for which the natural origin is a metal are
- G</span><span>old and Silver
</span>Two common objects for which the natural origin is a nonmetal- it conducts heat and electricity
- <span> conducts heat and electricity</span>
Aerobic respiration uses oxygen to produce ATP. Anaerobic respiration uses inorganic molecules to produce ATP. I hope that answered your question, my friend. :)
B? But i think you answered this one already.