Which type of relationship exists when a certain type of trees roots need a fungus present in order to grow normally

What two factors can affect the properties of a hydrocarbon? a. the number of its carbon atoms and the number of single bonds b. the number of its carbon atoms and the arrangement of its atoms c. the arrangement of its atoms and the number of its double bonds

Which words or phrases identify layers of groundwater? check all that apply. water table kettle lake saturation zone underground lake sinkhole will give brainiest, answer quickly.

Why sncl2 is solid while sncl4 is liquid at room temprature explain it in easy way