Please help me with these 2 questions ill mark you as the best answer!!!

Why is excretion necessary to maintain homeostasis?

What are the most explosive events that occur on the sun? umbras solar flares solar winds prominences

Select all the offspring phenotypes that could be produced from a bbee x bbee cross (shown above). black fur, red eyes black fur, black eyes white fur, black eyes white fur, red eyes re la heller t est hulle elle l aila el answer : b & c b: black fur ,black eyes c: white fur , black eyes