Answer:
Blueshift is observed when relatively large lattice spacing is decreased due to radiative dipole interactions between nanoparticles.
Well As the ambulance gets closer, the sound waves are compressed relative to the person; so the frequency increases.
The two ways the endocrine system and the nervous system are different in communication, is that the nervous system responds rapidly to short-term changes in the body by sending electrical impulses. And with the endocrine system, it takes longer, so it's a long-term effect until it notices any changes and when it does, it sends chemical messengers known as hormones into the body.
Now, how they are similar, is because both the nervous and endocrine systems work together to maintain homeostasis.
Answer:
"The axon, the long, thin part of the neurone along which the impulse passes, is covered in a fatty myelin sheath, which acts as an electrical insulator."
Explanation:
"The dendrites receive incoming nerve impulses from other neurons."
The answer of your question is
D. The conscious mind of the cortex can override body signals.