Rahul ties a string around a stone. He takes three beakers with equal volumes of water, cooking oil, and kerosene. He then immerses the stone completely in each of the three beakers, one after the other. What is he likely to find?

Why did rutherford say that bombarding atoms with particles was like "playing with marbles" what

Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction.

What is the primary function of the nervous system?