True. Since electron microscopes use electrons instead of light, it can magnify up to 500,000 times of it’s actual size.
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>
the answers are 1 3 4 and 5
Answer:
Because they are farther away
Explanation: