An atom consists of an atomic nucleus composed of positively charged protons and neutral or uncharged neutrons.
Plants require energy to grow and thrive in their environment, and the process of cellular respiration allows plants to break down glucose into ATP, which provides energy they need to carry out various functions.
<span>Selective breeding is the process of breeding plants and animals for particular traits.</span>
A reinforcement schedule is a pattern that defines how often a desired response will be reinforced.<span>
</span>A variable-ratio schedule <span>is a schedule of reinforcement where a response is reinforced after an unpredictable number of responses.</span>
<span>Fixed-interval schedules on the other hand reinforce behaviors after set time periods.</span>
