Match each type of wave made during an earthquake to its wave form.
1. primary wave
transverse wave
2. Secondary wave
longitudinal wave
3. surface wave
circular wave

Longitudinal wave- Primary wave

Transverse wave- Secondary wave

Circular wave-Surface wave

Explanation:

hope it helps

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.