Answer: The choice of a submarine to either sink or float depends on the captain of that submarine. For a submarine to sink the captain just have to allow water to fill the water tank (lock), making the submarine more dense than the water it has displaced. For it to float, it just have to empty the water tank and allow air to fill it.
When a boat in a canal lock sank, the water level will rise, because the volume of the boat has displaced more water, and this displaced water will cause the water level to rise. The space occupied by an object in a water, is equal to the volume of water been displaced.
Answer:
d) negative reinforcement by escape.
Explanation:
In operant conditioning, there are two kinds of actions that can strengthen a behavior: reinforcement and punishment. Reinforcement will make the subject to repeat a certain behavior. There are positive reinforcement and negative reinforcement. In this case, the mosquito is acting as a negative reinforcement. If Kevin doesn't use insect repellent, the mosquito will give an unpleasant stimulus by bites. Kevin escape the stimulus by using repellent before he mowing.
Answer:
C = A missionary is best described as an individual sent on a religious mission.
Explanation:
A missionary is best described as an individual sent on a religious mission. specially one sent to promote Christianity in a foreign country.
Answer: Tasha's motivation to become active reflects her <u>D.moral sensibility.</u>
Explanation:
Moral sensibility refers to one's perceptions of the moral issues within a particular subject, philosophy, political movement, etc. In other words, moral sensibility means that someone is sensitive to their responsibilities towards what is happening around them. Tasha's sensitivity towards animals is reflected in her active participation in demonstrations against killing animals.
