It depends on what you’re learning, a possible answer is bias.
Answer:
Explanation:
In general, frogs have protruding eyes, no tail, and strong, webbed hind feet that are adapted for leaping and swimming. They also possess smooth, moist skins. Many are predominantly aquatic, but some live on land, in burrows, or in trees.
Scientists often perform experiments to check and recheck their work. They also redo these experiments to ensure correct results.
Answer:
Explanation:
mitochondrial DNA is inherited exclusively from the mother. This would indicate that the two systems are inherited independently, so that there should be no association between an individual's nuclear DNA and mitochondrial DNA.
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>
