Biology, 21.04.2020 20:06 oliviastarkweather16
Raquel lives in a coastal community near a mountain glacier in Alaska Over the past several years she has observed a decline in
local marine fish populations off the coast. She performs an investigation and concludes that fresh water entering the manne
ecosystem from glacial melt is causing marine fish to move further out to sea.
Raquel wants to extend her investigation to determine how glacial melt affects marine fish Which question would be best to ask
next?
A. Does fresh water disrupt the ability of marine fish to maintain homeostasis?
B. Does fresh water positively or negatively affect marine fish?
C. To what extent have coastal marine fish populations declined?
D. Can marine fish better maintain homeostasis in shallow or deep ocean water?
Answers: 1
Biology, 21.06.2019 19:30
Pepsin is an enzyme in the stomach that breaks polypeptides into amino acids. pepsin functions best at a ph of around 1.5. what would be the most likely result if the ph of the stomach were increased to 5
Answers: 1
Biology, 22.06.2019 18:30
Can happen anywhere along the spine if the neural tube does not close all the way. the backbone that protects the spinal cord does not form and close as it should. this often results in damage to the spinal cord and nerves. a) cleft palate b) spina bifida c) encephalocele d) down's syndrome
Answers: 3
Biology, 22.06.2019 22:30
Kidney stones are tiny crystals of calcium or magnesium that block the narrow sections of the excretory system. which symptoms would a person with kidney stones experience? a. inability to store urine; pain in the bladder b. inability to store urine; pain in the urethra c. reduced urine flow; pain in the bladder d. reduced urine flow; pain in the urethra
Answers: 2
Raquel lives in a coastal community near a mountain glacier in Alaska Over the past several years sh...
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