Use the periodic table to predict which element has the most metallic character ? a. sodium b. silicon c. sulfur d. thallium

In which terrestrial biome can you find trees that produce cones instead of flowers and needles instead of leaves? have trees that produce cones instead of flowers and needles instead of leaves. the latitudes in this biome have evenly distributed precipitation throughout the year. is it high or low

Predict the results of a two base insertion or deletion in a strand of dna that codes for a protien, how does this differ from a three base insertion or deletion?

Methane gas created by a cows flatulence especially in a large herd is a greenhouse gas. true or false.