Which of the following is an effect of C3a and C5a binding their receptors on leukocytes? Select ALL that apply. Increased vascular permeability via induction of TNF-α and IL-6 secretion Induction of degranulation by granulocytes Increased smooth muscle contraction to aid in delivering immune cells and molecules to the site of infection Inhibition of T cell responses Inhibition of B cell responses

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 %.

Aboy jumps into a cold swimming pool and his body tempature goes down hus muscles ,blood vessels

This map shows how climate change might affect precipitation patterns in the great plains of the united states by the end of this century. brown shoes a decrease in percipitation, and blue shows an increase. the maps differ based on the predictive levels of green house emissions. the maps shows that northern area should get a. more pracipations regardless of emmissions b. less pracipation, regardless of emmissions levels c. more precipitation, but only when emission levels.southern areas show a. more pracipations regardless of emmissions b. less pracipation, regardless of emmissions levels c. more precipitation, but only when emission levels.to use these maps to prepare for natural disasters in the great plains, scientist need to ask? a. how many tons of emissions were used at the basis of the map.b. which types of fossil fuels are used in the great plains c. if you think the above is wrong it's probly c the question is cut off