interact with the antigen-class ii mhc complex presented by macrophages.

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 %.

How are fungi more like an animal? they have a cell wall. they are heterotrophs that absorb their food. they produce seeds and have membrane-bound nucleus. they use sunlight for photosynthesis.

The main ingredient of magma is a pahoehoe. b silca c dissolved gases d obsidian