The diagram shows a cell in the human body engulfing a bacterial cell. The cell labeled X is most likely a-

a) nerve cell
b) liver cell
c) white blood cell
d) red blood cell

20 points and brainlist 1. london has suffered from terrible air pollution for at least seven centuries. why is the city so prone to its famous “london fog? ” what did london do to get rid of its air pollution? 2. why does air pollution cause problems in developing nations more than in developed ones?

In this experiment, the was intentionally manipulated. it is the independent variable. the dependent variables that were measured were the

What happens when water’s salinity increases? mass decreases. freezing point decreases. buoyancy of objects decreases. the amount of dissolved minerals decreases.