A Bike has several simple machines on it, including the handle bars. What kind of advantage do handle bars give when riding a bike?
Simple advantage
O Mechanical Advantage
Style advantage (they look cool)
Energy advantage

Select all the correct answers. which changes will increase the rate of reaction during combustion? decreasing the area of contact between the reactants adding more oxygen to the reaction removing heat from the reaction changing the reactants from solid form to powdered form lowering the exposure of the reactants to air

Which form of cell division creates the sperm and egg, resulting in half of the chromosomes as the other cells?

Bahan yang digunakan mencegah terjadinya polarisasi pada batu baterai a.larutan h2so4b.mncl2 dan serbuk karbonc.pbso4d.nh4cl