The white blood cell is attracted to the bacteria because proteins called antibodies have marked the bacteria for destruction. These antibodies are specific for disease-causing bacteria and <span>viruses.</span>
Answer:
PIM is a personal/product information manager
Explanation:
Answer:
A. Fulcrum is between the pull and the load
Explanation:
In the first class levers, the Fulcrum is present between the force or effort and the load. Pliers, scissors, a crow bar, a claw hammer, a see-saw and a weighing balance are the examples of first class levers in which the fulcrum exists in the center while the effort is located at one side and the load is present on the other side of the fulcrum.
Really, it depends on the person's features/traits, such as weight, height, age, or gender, however, it averages out at around 4.7 to 5.5 liters.
