Can someone please answer this question below?

Round peas are dominant to wrinkled. what would you cross a round pea with to determine if it were heterozygous or homozygous dominant? why? ?

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?

In 2001, records showed that local stocks of fish were down worldwide. yet, records of harvests indicated that fish were being taken at records rates. what was actually happening?