Which of the following is a biological hazard?
a) Noise
b) Fiber
c) Mold
d) Dust

~fourth largest plate ~includes parts of the indian and atlantic oceans ~subducts below the eurasian plate on the west side ~ the arabian and somali plates form boundaries with it what is the name of the tectonic plate described above? a) african plate b) eurasian plate c) north american plate d) indo- australian plate

Which of the following particles always has a positive charge? a. electronb. neutron c. proton d. ion

Explain how sequences of amino acids in proteins can be used to reveal relationships among organisms.