A regular, unexcited carbon atom with an atomic number of 6 would be expected to have how many electrons? question 12 pls!

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

Facilitated diffusion move large molecules and/or polar molecules across the cell membrane. what does facilitated diffusion use to do this?

What is an example of a scientific question that galileo could not have answered with out this new tool?