Biology, 17.03.2020 06:31, paradisetiyae6903
1. Which of the following might be a result of adding a secondary consumer to the aquatic ecosystem in the accompanying illustration? A. In an illustrated flowchart, the movement of carbon atoms through an aquatic food chain is indicated by arrows. B. An arrow points from CO2 in the air to primary producers in the water. C. Arrows point from primary producers to primary consumers, and back and forth with primary consumers and decomposers and scavengers. D. Arrows also point from primary producers to decomposers and scavengers, and via sinking to dead cells and CaCo3 shells accumulating at the bottom of the water. E. Arrows point from primary consumers and from decomposers and scavengers via sinking to dead cells and CaCo3 shells accumulating at the bottom of the water. 2. Which of the following might be a result of adding a secondary consumer to the aquatic ecosystem in the accompanying illustration? a. a decrease in the population of decomposers b. a decrease in the carbon sink a decrease in the number of primary consumers c. an increase in the population of scavengers d. an increase in atmospheric carbon dioxide
Answers: 2
Biology, 21.06.2019 18:00, staxmillz
What evidence did mendel find that supported his law of independent assortment? a. dominant traits are expressed when there is a dominant allele. b. traits do not affect the inheritance of other traits. c. some traits have three or four different alleles. d. plants and animals can both reproduce sexually.
Answers: 3
Biology, 22.06.2019 20:00, northpolea
Idon’t understand this can someone give me the answer? you
Answers: 1
Biology, 22.06.2019 23:00, skylarschumacher7
Sarah and john are having a discussion on genetic diversity sarah believes it happens over a long period of time john believes it happens immediately who is correct
Answers: 3
1. Which of the following might be a result of adding a secondary consumer to the aquatic ecosystem...
French, 10.01.2020 03:31
History, 10.01.2020 03:31
History, 10.01.2020 03:31