. A lake ecosystem has many biotic and abiotic factors. From the following options, identify the abiotic factors.

Mark all that are correct.

rocks along the shoreline
water
water lily
air
duck
frog

50pts why can't scientists clone embryos for an unlimited supply of stem cells? culture of life: select the best answer from the choices provided. a. they do not yet have the technology to clone embryos. b. most scientists would never endeavor such a controversial task. c. there are already enough stem cell lines. d. cloning is prohibited by the human cloning prohibition act of 2003.

Is even more difficult to analyze because of the lack of cues in computer mediated communication.

Globalization is the process of the world becoming more connected. like any process that involves economic choices, it has positive and negative consequences. (essay prompt)