Fill in the missing term The fill in is larger and more complex than the fill in cell. Eurkayotic cells contain a structure called the fill in which is a distinct central organelle that contains the cell's fill in material. fill in are specialized structures that carry out specific cell functions. The cell is surrounded by a thin structure call fill in which allows nutrients to pass in and out of the cell.​

answer: - b cells

explanation: -

so, the b cells mediate their action by identifying the antigens present on the surface of the pathogens and then producing antibodies in return to mediate its effect.

1. loamy sand is about 80% sand with 10% clay and defined mostly by sand particles with some clay to provide structure and fertility. the sand particles are easily visible and the soil holds structure but breaks apart easily.

2. scott sand can improve his soil quality by incorporating more silt and organic matter into the soil. peat moss and organic matter can also be incorporated.