Adults with severe anemia will sometimes have yellow marrow convert back to red marrow. Is this positive or negative feedback?

Write a paragraph about why the respiratory system is important and we need to breathe easily. (guys i really need ) x(

2. which of the following is an incorrect statement? the idealrehabilitation program isa. never changed once written.b. based on the patient's age, injury, and other factors.c. monitored periodically to remain effective.d. re-evaluated if new injuries occur.

Ascientist introduced mutations in a gene sequence isolated from bacteria. study the sequence, and identify the steps where the mutations may affect the formation of proteins. in the sequence, black letters stand for protein coding regions and red letters stand for noncoding regions.