Which statement describes a characteristic of an evergreen coniferous tree? can grow in the tundra
has cones and needle-like leaves
leaves change color in the fall
loses all leaves in the winter

Kc = 0.040 for the system below at 450oc. if a reaction is initiated with 0.40 mole of cl2 and 0.40 mole of pcl3 in a 2.0 liter container, what is the equilibrium concentration of cl2 in the same system? pcl5(g) ⇄ pcl3(g) + cl2(g)

How do dying stars contribute to the formation of planets

How does climate change cause the ocean's thermohaline current to slow down?