Biology, 02.10.2019 10:30 daniel1480
Astudent design an experiment to demonstrate an effect of the interaction between the atmosphere and soil which of these best describes the experiment designed by the student
a. loosen the soil in the pot by digging it
b. blow over the soil in a tray to show erosion
c. add soilto a bowl of water to make it turbid
d. make photo move on a through by pouring water on it
Answers: 1
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What element is able to combine with itself and hydrogen to form large molecules ?
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Nucleus has two lobes; contains granules of lysosomal enzymes; functions in attacking parasitic worms and plays complex roles in inflammatory diseases like allergies and asthma. what blood cells are described?
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The ultimate purpose of respiration: a. inhale 02 and exhale co2 b. place oxygen in the lungs c. place oxygen in the blood d. deliver oxygen to every blood cell
Answers: 3
Biology, 22.06.2019 16:30
Which part of the spine is likely to cause a nerve signal to travel faster? a. backbones b. white matter c. nuclei d. gray matter
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Astudent design an experiment to demonstrate an effect of the interaction between the atmosphere and...
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