Biology, 15.11.2019 01:31 cassanovaanthony
Ateacher set up a demonstration with 5 fermentation flasks filled with the solutions listed below. she added 10 ml of yeast solution to each flask, and students observed the flasks every 10 minutes for the rest of the class period.
what solution did the teacher most likely add to flask 1 to create a valid experiment?
Answers: 1
Biology, 21.06.2019 22:00
In this case, the statement that people who exercise for an hour may have lower cholesterol levels is .
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Biology, 22.06.2019 03:50
During the winter, this species of fox has white fur, but in the summer, it has brown fur. what environmental change may have lead to this fox's fur color? snow cover increase in sun's brightness volcanic eruption global warming
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Biology, 22.06.2019 17:00
Internal feedback works to maintain homeostasis when your a. heart rate decreases as your white blood cells increase b. breathing rate decreases as your red blood cells decrease c. heart rate increases as your liver is cleaning blood d. breathing rate increases as your heart rate increases
Answers: 1
Biology, 22.06.2019 17:30
Which layer of the eye completely surrounds the eye except for a dark, round opening called the pupil? a. sclerab. corneac. retinad. choroidthe answer is a sclera
Answers: 2
Ateacher set up a demonstration with 5 fermentation flasks filled with the solutions listed below. s...
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