Explain why it is important to monitor the carrying capacity of ecosystems

Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities

The embryos of a bird, a reptile, and a mammal are similar in appearance. how does comparing the physical appearance of embryos of different species support the theory of evolution? a. it shows that these organisms share a common ancestor. b. it provides evidence that these organisms eat the same foods. c. it shows that these organisms share the same habitat. d. it provides evidence that these organisms suffered a genetic mutation.