What is it called when a molecule moves around a semipermeable membrane into a region higher concentration

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

Works together in the synthesis, modification, packaging, and transport of lipids and proteins

Explain how scientists use geologic time to determine the age of landforms.