When an atom or molecule gains electrons it is said to be ; when it loses electrons it is . Oxidation-reduction reactions always occur in reactions, because an atom or molecule cannot become unless there is a molecule to which it can donate its electrons. The atom or molecule that donates electrons is known as a agent and the one that accepts electrons is the agent.

Which one of these is a involving in both sexual and asexual reproduction

Johnny rode his bike 4 blicks down the street to his friend's house once he got to his friend house and realized he could not cone out to play he turned aroubd and went back home.what is displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point

Which of the following is a common response to cell signaling?