What are two ways that soil is often wasted?
a. planting same crop in same field over and ov...
Biology, 16.11.2019 00:31 oscaralan01
What are two ways that soil is often wasted?
a. planting same crop in same field over and over
b. not planting any crops
c. smoke from factories
d. car exhaust
e. loose soil with no cover crop
Answers: 1
Biology, 21.06.2019 14:00, misrachel03
Along with the kidneys, the ureters, bladder, and urethra make up the urinary system. match each function or description to the appropriate structure.
Answers: 2
Biology, 21.06.2019 21:00, lewislatavia043
Which of these serves as a reference for comparison during a scientific investigation? a)outcome variable (dependent variable) b) test variable (independent variable) c)control group d)hypothesis
Answers: 1
Biology, 22.06.2019 02:30, sydneyharding36191
Which list is in order from simplest to most complex? a bacteria - virus - plant - protist b protist - bacteria - virus - plant c virus - bacteria - plant - protist d virus - bacteria - protist - plant
Answers: 2
Biology, 22.06.2019 14:00, scottcourtney460
Scientists are conducting a study on the effectiveness of a new drug on memory loss. they are giving some of the test subjects the new drug to find out if it improves their long-term memory. which are possible limitations of this study? check all that apply. a) test subjects may want to participate in additional experiments. b) test subjects may think they should be paid more. c) test subjects may get bored and want to quit early. d) test subjects may have to travel during the experiment. e) test subjects may have full-time jobs. this is multiple choice. you for the !
Answers: 2
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