Put a check if the statement is correct and cross if not.
___1.Organisms die when people dump plastics, pesticides and heavy metals into the ecosystem because they do not decompose rapidly.
___2.Pollution in water poses a health advantage to swimmers, drivers seafood costumers.
___3.Lack of oxygen in the water leads dead fish kill and foul-smelling environment.
___4.Tree planting activities help preserve the evosystem.
___5.Floods can change the ecosystem by killing plants and destroying animal habitats.
Answers: 2
Biology, 21.06.2019 13:30
Look at the punnett square for an x-linked recessive disease. is it possible for a female offspring to have the disease?
Answers: 3
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Why would a drug the damages capsids treat a viral infection
Answers: 1
Biology, 22.06.2019 03:30
Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.
Answers: 1
Biology, 22.06.2019 14:00
Vinegar has a ph of 3, and household ammonia has a ph of 11. is the concentration of h+ greatest in the vinegar or ammonia?
Answers: 1
Put a check if the statement is correct and cross if not.
___1.Organisms die when people dump plast...
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