Which best explains what would happen to the muscular system if the digestive system broke down? a. oxygen would not be removed, and the muscles would not be able to move. b. an increase in wastes would be sent to each cell, and they would become infected. c. no carbon dioxide would be available to the cells, and the organism would die. d. no energy would be available to the cells, and the organism would not be able to move.

answer

crater lake was formed when mount mazama produced a large eruption and collapsed to form a caldera, which then filled with water forming a lake.

white blood cells or wbc s are mainly 2 types-

1.agranulocytes

2.granulocytes

the monocytes or macrophages of agranulocytes , dendritic cells which are accessory leucocytes, and b cells which is one type of lymphocytes   identify the antigens present on the pathogen's surface. these three cells are called antigen presenting cells(apc) which are phagocytes and destroy the antigens by secreting antitoxins. besides this leukocyte is always plays vital role in the immunity of the body.