Answer:
If the Galaxy is moving away, then it is a redshift, if it isn't moving away, it's not a redshift.
Answer:
Location and structure of Merkrl's discs and Pacinian corpuscles.
Explanation:
Merkel's disc : this is located in the upper layers of the skin near the base of the epidermis. They are densely distributed in the fingertips and lips.
Pacinian corpuscles : they are nerve endings in the skin responsible for sensitivity to vibration and pressure. They are large and fewer in number. It is approximately oval shape and 1mm in length.
Answer:
A retrovirus is a type of RNA virus that inserts a clone of its genome into the DNA of a host cell that it invades. An example of a retrovirus would be HIV.
Hope this helps! :)
Explanation:
Answer: An homeostatic imbalance is where the body is unable to restore a functional, stable internal environment in oneself.
Explanation: the word "homeostatic" comes from homeostasis which means to keep the body in normal conditions like your body temperature (making sure it's not too high or low) and fluid balance (ex; your water intake). And for the word "imbalance" it means the opposite of balance which will mean it's abnormal and unstable.