Homeostasis in the human body is usually maintained by?

Which of the following is a cost of urbanization? a-cities can provide a high standard of living. b-cities are hubs of entertainment and education. c-paving over land changes the environment. d-job opportunities are greater in urban centers.

Which experiment would most likely contain experimental bias ?

Researchers want to use edna to look for an invasive species in the water which of the steps would be likely do last