Alleles separate from each other so that each gamete carries a single copy of a gene in: a. independent assortment c. segregation b. dominance d. trait inheritance i need this answer quickly

Which of the following claims does the author support the least

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.

You see a white marker with an orange circle and black lettering. what does this marker tell you