Answer;
-Association areas
The association areas of the cerebral cortex are not involved in primary motor or sensory functions; rather, they are involved in learning, remembering, thinking, and speaking.
Explanation;
-The cerebral cortex is divided into sensory, motor and association areas. Sensory areas receive and interpret impulses from sensory receptors , motor areas control movement of muscles (initiate impulses to skeletal muscles). Association areas are involved with more complex functions such as learning, decision making and complex movements such as writing.
-Association cortex is the cerebral cortex outside the primary areas, The majority of the cortex is composed of this area. It is essential for mental functions that are more complex than detecting basic dimensions of sensory stimulation.
Answer:
In this case, the option D "Try repositioning the hearing aid or remove it and turn down the volume" is correct
Explanation:
Hearing Aid:
It is such a device that is used by the people who have some hearing problem.
It is a simple electronic device that has a Microphone that receive the sound from other person which is send to the Amplifier that amplifies the sound and send to the speaker so that the person with the hearing aid can listen the sound easily.
- The option A is not correct as whistling sound give us a clue that batteries are not depleted.
- We can't turn up the volume as doctor can still listen the whistling sound but the 70-year old is not listening his sound so there is noise is in hearing aid.
- We can't use pen and pencil as it will difficult to write for a 70 year old person and will make conversation difficult.
- We can change the position as mentioned in option D or remove the hearing aid turn the volume down so that the old man can listen clearly.
Trees blowing in the wind, bees landing on flowers, bunnies hopping on grass
Answer:
Cell theory
Explanation:
Cell theory is a universal theory proposed by three scientists namely: Theodor Schwann, Mathias Schleiden and Rudolf Virchow in the 1830's. The cell theory compose of three components:
- All living things are made up of one or more cells.
- Cells are the basic and fundamental unit of life
- All cells emanate from pre-existing cells.
Based on this question, these three components are what makes up the CELL THEORY.
