Answer:
Both head circles and arm circles involve stretching with motion. These stretching exercises risk serious injury to the muscles of the neck and shoulders if the motions are not trictly controlled. When the head goes back, it hyperextends the neck, which is dangerous; despite not involving bouncing, arm circles are a ballistic exercise and should not be performed.
Explanation:
Humans purposely change genes to get more favorable traits.
Answer: B. behavior, consequence
Explanation:
Operant conditioning is simply refered to as a learning method whereby for a behavior that is done by an individual, there is a rewards and punishments for behavior.
In operant conditioning, the concept of contingency is exemplified by an "if A, then B" relationship in which A and B, respectively, represent behavior, and consequence.
Answer: the ocean will not change temp. As quickly as the air because it takes much more energy to change the temp. Of water.
Explanation:
