5. Describe the process and location of erythropoiesis and its control by the kidneys [secretion of the cytokine erythropoietin (EPO)]. What type of feedback mechanism controls erythropoiesis

the sunflower because each experiment got the same results

hope this !

-payshence

answer by yourhope:

hi! : )

in which structure in the nucleus are ribosomes made?

b) nucleolus!

: )

if the type of the food available changes, then the frequency of beak types will change, because birds with beaks more suited to the available food will be more successful over time.