If arubber band snapping causes the particles in the rubber band to do what a piano does, then arubber band snapping acts like what? Answer choices: - electromagnetic energy - wavelengths and photons - Relieve pain - electrically - Electrical energy - flow of electrons - rays or beams - A piano making sound
A piano making sound
------
If aging occurs because there are less cells produced, then what causes less cells to be produced? Answer choices: - Aging - loss - Oxygen - Nutrition - drought - fat - Sunlight - coal
Aging
------
If euglenoids reproduce by dividing into two parts, then euglenoids reproduce by what? Answer choices: - dissection - production of energy - dividing into two parts - excretion - mechanical waves - insemination - converting mass to energy - metabolic reaction
dividing into two parts
------
If jellyfish have a nervous system, then what has a nervous system? Answer choices: - Plaster - animals - fur seals - elephants - chickens - Rocks - Oxygen - Jellyfish
Jellyfish
------