I. feel. like. im. dying :D

True or false. mucous membranes secrete mucus that traps pathogens.

1. alcohol first impairs your a. motor skills b. judgment c. color recognition

0% 10. use the table to answer the question. which elements would you expect to find mainly in the earth’s core? element density (g/cm3) aluminum 2.7 iron 7.87 nickel 8.9 silicon 2.33 iron and silicon aluminum and silicon aluminum and nickel iron and nickel