Gulls, crows and herons are all opportunists. They'll eat just about anything that they can get their beaks on. That includes fiddler crabs.
Answer: The father donates the Y chromosomes, and the mother donates the X Chromosomes
Explanation:
Answer:
Transport of tidal waves and currents
Answer and Explanation: When Sedimentary rocks are heated with lot's of heat and pressure, they will melt and be back again to magma. After a while it would cool and also get harden and will become Igneous rocks.
Answer:the diagram illustrates the results of non disjunction during gamete formation.
Explanation: