Answer:
The hammer, anvil, and stirrup in Tina's ears were not performing their functions.
Explanation:
Tina was born with a hearing deficiency.
The hammer, anvil and stirrup are collectively called as middle ear ossicles. Hammer is also known as malleus. Another name of anvil is incus and stirrup is stapes.
They are located at the middle ear between the cochlea and the eardrum.
When a sound hits the surface of the ear drum, it vibrates. It makes the middle ear ossicles to motions. One end of hammer is attached to the eardrum while the other end is connected to the anvil. The anvil is then connected with the stirrup.
All these three units sends the sound signal to the inner ear.
Thus Dr. Albert while treating Tina concluded that ---
The hammer, anvil, and stirrup in Tina's ears were not performing their functions.
Answer:
option D
Explanation:
the correct answer is option D
Later high school time is not been associated with decreased college attendance.
later high school time lead to less adolescent depression, high grades, and less student absenteeism.
Depression is the issue which is very common among the high school student to decrease the case of adolescent depression it is good to start high school later.
This will help the student to learn happily and they can get good grades
They improve an organism's ability to survive in a particular environment. Examples of behavioral adaptations are migration, courtship patterns, foraging behaviors, and hibernation. ... Behavioral adaptations are passed down from generation to generation and become innate within the individuals of that population. On the other hand, learned behaviors are acquired changes of an individual's behavior that occur within the lifespan of that individual. Learned behaviors are largely influenced by one's environment, who that individual associates with, and that individual's experiences in life. Learned behaviors can be acquired through habituation, play, insight, observation, and/or conditioning. Basically, adaptations help animals survive and reproduce in their enviroment .
Exosphere is the correct answer
