Biology, 26.08.2019 02:30, danielahchf
Coral reefs are ideal breeding grounds for a variety of fish and sea creatures, and coral is considered a foundation species. unfortunately, coral reefs are fragile ecosystems and are easily disrupted. because coral contain calcium carbonate deposits, one situation poses a growing threat to coral as well as the many organisms that are dependent on them. that situation is
a) the disappearance of certain species of fish due to overfishing.
eliminate
b) the deposition of calcium on the reefs, due to the leaching of calcium from dead organisms.
c) over exposure to sunlight due to the relatively shallow nature of the ocean around the reefs.
d) acidification of the ocean caused by increased atmospheric carbon dioxide emissions that dissolve in water.
Answers: 1
Biology, 21.06.2019 22:00, brid695
Type the correct answer in the box. use numerals instead of words. fiona has a lovely flower bed in her yard. she wants to add a fence along one side of the flower bed. the fence material is sold in meters. fiona knows that her flower bed is 200 centimeters in length. how much fencing material does fiona need in meters? fiona needs meters of fencing material for her flower bed.
Answers: 3
Biology, 22.06.2019 00:50, ellaemtagedeane
How does deforestation affect the water cycle? a. it increases the amount of runoff b. it increases the amount of percolation c. it increases the amount of transpiration d. it increases the amount of precipitationa it increases the amount of runoff
Answers: 1
Biology, 22.06.2019 04:00, aide1234564
Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. chinchilla x albino a) all chinchilla b) 1/2 chinchilla, 1/2 albino c) 3/4 chinchilla, 1/4 albino
Answers: 1
Coral reefs are ideal breeding grounds for a variety of fish and sea creatures, and coral is conside...
Arts, 19.02.2020 21:57
Mathematics, 19.02.2020 21:57
Health, 19.02.2020 21:57
Biology, 19.02.2020 21:57
Mathematics, 19.02.2020 21:57