Platinum (pt) is in the 78th position in the periodic table. a neutral atom of the element that comes just before platinum in the periodic table has electrons and protons.

How do tides affect the organisms living in intertidal zones? a. no organisms live in intertidal zones due to the tumultuous environment. b. the mechanical forces of the waves keeps the organisms clean. c. only plants live in intertidal zones because the animals float away with the waves and never return. d. the mechanical forces of the waves can dislodge the organisms from their habitat.

Human genes only differ by less than percent. a. 1 b. 6 c. 11 d. 16

Which set of terms best describes a community of miners who live out in the countryside of west virginia and use specialized geological equipment to analyze the composition of rock?