3. How does genetic variation allow humans to survive long-term? Which type of reproduction is responsible for genetic variation?
Help ASAP

Which of the following is not a place where hydrogen can be found on earth? a. natural gas well b. atmosphere c. water d. mine

Yo! a girl out ! i will give brainliest! hu one of the main reasons societies settled along rivers in the neolithic era was because a) the village elders demanded it. b) the land there was more valuable. c) it was more safe and secure there. d) it provided irrigation for farming.

Soil color only reflects the amount of organic matter present in soil.