2. Some animals in the northern latitudes migrate south in order to survive. What abiotic factor causes the animals to annually leave their ecosystems?
(1 Point)
O heavy rains
O less oxygen
O cold weather
Please need help

Using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 pb+2(aq) + 2cl -(aq). if the value of ksp was determined to be only 1.2 x 10-2: too much solid has dissolved. additional precipitate is forming. the solution is unsaturated. the ions are now combining to reduce their concentrations.

What type of radiation is lead emitting in the following equation? alpha particles beta particles gamma rays

There are approximately 15 milliliters (ml) in 1 tablespoon (tbsp). what expression can be used to find the approximate number of milliliters in 3 tbsp?