Adistinct biological characteristic that can be passed from one generation to the next is commonly known as a

Some birds look for food near cattle and other livestock. the movement of the cattle churns up the ground, making insects available to the birds. the cattle appear to be unaffected by the presence of the birds. what kind of relationship exists between the birds and the cattle? o a. parasitism o b. commensalism o c. predation o d. mutualism

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

Human genes only differ by less than percent. a. 1 b. 6 c. 11 d. 16