What is the value of x and the length of segment de? startfraction 5 over 9 endfraction = startfraction 9 over 2 x + 3 endfraction 10x + 15 = 9(9) x = length of = units.

Which statement summarizes how the chart illustrates the author position on ethanol

The different forms of a gene for a given trait are called .

Which scenario describes intraspecific, indirect competition? a. a peacock defends its territory against another peacock. b. lions and hyenas compete for the same prey animals. c. a male black bear eats fish in an area of a lake, so other black bears can’t. d. different species of birds fight over spilled popcorn on the ground.