1. What is an example of physical contamination a. Sneezing on food
O b. Touching dirty food contact surfaces
c. Bones in fish
d. Cooling tomato sauce in a copper pan
Other:
NOT BIOLOGY BUT HELP

Osmosis is often viewed incorrectly as a process driven directly by differences in solute concentration across a selectively permeable membrane. what really drives osmosis? view available hint(s)osmosis is often viewed incorrectly as a process driven directly by differences in solute concentration across a selectively permeable membrane. what really drives osmosis? the first law of thermodynamicsthe difference in the height of water columns on either side of a selectively permeable membranethe difference in water concentration across a selectively permeable membranethe difference in sugar or ion concentration across a selectively permeable membrane

Long term exposure to waves can cause sunburns and skin cancer.

Cells are adapted to preform specific functions. which of the following terms refers to this capability?