What are the types of organs in the urinary system

Which of the following statements is true? 1. the mantle of the earth is made of solid nickel and iron. 2. the crust of the earth is made of solid nickel and iron. 3. the inner core is made of solid nickel and iron.

Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.

What characteristic make legumes a good food source for food insecure populations