Sensory deprivation studies show that birds prevented from seeing different colors as chicks leads to what as adults?

Depending on the organism the number of in a cell may change

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

The united states produces an average of 429 billion pounds of food annually. about 133 billion pounds of that food ends up as waste. the percentage of food that the united states wastes each year is %.