Answer:
a
Explanation:
since runoff can be caused by little rainfall but in abundance of vegetation then it may decrease since they stop or slow down it's flow but runoff can not be affected by rocks since the velocity may even wear it
They disguise themselves as white blood cells
The right option is; b. False
Pasteurization is a heat-treatment method in which foods are treated with mild heat, inorder to kill pathogenic microorganisms and increase the shelf life of the food. The three types of pasteurization methods used to sterilize foods are; flash pasteurization (a short time treatment which involves a high temperature), steam pasteurization, and irradiation pasteurization (which involves the use of small amounts of gamma rays).
