Biology, 27.12.2019 02:31 jaylinperez9123
Quick ! farmers take water from a pond to water their crops. the farmers notice fish begin to die after the removal of the water. what could the cause of the dead fish be? a) the fish became sick from pollution. b) more chemical runoff from the crops has caused the fish to die. c) less water for the fish and plants in the pond has affected the balance of life. d) higher levels of oxygen in the water have affected the growth of plants and the life cycle of the fish.
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This is an active transport mechanism by which cells pump sodium and potassium ions against the concentration gradient
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Biology, 22.06.2019 17:00
First dropdown options: a. runoff b. condensation c. evaporation second dropdown options: a. photosynthesis b. transpiration c. sweating third dropdown options: a. raindrops b. clouds c. animals
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Biology, 22.06.2019 19:20
16 select the correct answer from each drop-down menu. sharks, whales, and dolphins share similar features such as body shape and the position of fins. hoy while whales and dolphins have lungs. these differences indicate that the organisms share a comme whales also possess a vestigial pelvic bone. the presence of the pelvis bone may indicate that whales reset next
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Biology, 22.06.2019 20:30
Which statement correctly compares metaphase i and metaphase ii? in metaphase ii twice as many chromosomes line up along the middle of the cell as in metaphase i. in metaphase i twice as many chromosomes line up along the middle of the cell as in metaphase ii. in metaphase ii twice as many chromosomes are pulled to opposite ends of the cell as in metaphase i. in metaphase i twice as many chromosomes are pulled to opposite ends of the cell as in metaphase ii.
Answers: 1
Quick ! farmers take water from a pond to water their crops. the farmers notice fish begin to die...
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