Pictuslactive59: 2concerns over a global dependence on fossil fuels include environmental, economic, and social consequences. select the best answer from the choices providedtnextmark this and return

Name the plastid and pigment likely to be found in the cells of (a) petals of sunflower (b) ripe tomato.

What is true of all organisms in the kingdoms protista, plantae, fungi, and animalia? a. they are multi-celled. b. they are photosynthetic. c. they have cells that contain membrane-bound organelles. d. they contain cells that lack membrane-bound organelles.

Astudent poured a solution of bromothymol blue indicator into three test tubes. then he placed an aquatic plant in two of the test tubes, as shown below. he placed a stopper on each test tube and placed them all in the dark for 24 hours. bromothymol blue turns from blue to yellow in the presence of co2