Bacteria, viruses, protozoa, and green algae are all microbes, but one group is much smaller in size than the rest. which microbe is the smallest? a. a green algae cell b. a bacterium c. a protozoan d. a virus

Pick twenty foods and research the amount of total carbohydrates, sugars, and other carbohydrates in them. note: most food labels have this information. record your findings.

Apopulation has 1000 individuals. over a period of 1 year, 500 newindividuals are born. which equation shows how to calculate the birthrate ofthis population? a. 500 - 1000 = 0.5b. 1000 x 0.5 = 500c. 1000 - 500 = 2d. 1000 + 500 = 1500

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