A
the study of the make up of an organism can help to know the evolution of organisms
Answer:
Selectivity in choosing a mates
Geographic barriers separating subpopulations.
Explanation:
Selectivity in choosing a mates is a factor in which individuals can mate with each other. Some individuals tend to choose a sexual mates that posses some traits or characteristics that attract them to each other and because of the observable character, similar individuals attracted to each other mates.
Geographic barriers separating subpopulations is another factor that make similar organism or individuals to mates.
When there is geographic separations or demarcation between individuals in a species and they are separated from other subpopulations .. They tend to mate with each other in the same geographic location and cannot mate with other subpopulations that is outside their own geographic location. These is common in animals.
Answer:
The correct answer is option D.
Explanation:
The recommendation made by the therapist is a wise recommendation as Tyler will experience the craving for the drugs if he will visit associates and places that are related to the drugs by any means due to the classical conditioning.
Classical conditioning is the phenomenon that states that stimulus that is associated with specific learning that results in a specific response than if the same stimulus or similar stimulus reoccurred the response will be similar.
Thus, the correct answer is option D.
Answer: Common sedimentary rocks include sandstone, limestone, and shale. These rocks often start as sediments carried in rivers and deposited in lakes and oceans. When buried, the sediments lose water and become cemented to form rock
Explanation:
It is important that your heart goes back to resting level because if it doesn't , it might overwork itself and destroy itself.<span />