Which of these provides evidence from developmental biology of a shared evolutionary history?

What would happen to the nutrients in an ecosystem if decomposers, such as bacteria, didn’t exist there?

10. in which phase will crossing-over occur? a. mitosis b. metaphase ii c. prophase i d. meiosis ii

Homo heidelbergensis was a tall, muscular hunter, who used both tools and weapons. because h. heidelbergensis was not a gatherer/forager, but ate a varied diet including meat and fish, we would expect to see what anatomical changes?