Biology, 20.09.2020 04:01, sugeilochoa
A scientist wonders whether plants grow better when music is played for them. He designs two soundproof rooms with the same amount of light each day, the same humidity, and the same size. In each room, he plants 25 plants in individual pots; the plants are all the same age and size and given the same amount of soil and water. In one room, he puts a music player and plays classical music for 24 hours a day for a month. In the other room, no music is played. At the end of the month, the scientist measures the height of each plant and records it in his data book.
Answers: 3
Biology, 22.06.2019 20:30, scheyennekreger
How does the fossil record provide evidence that the modern whale evolved from the anthracotheres? a) the modern whale looks like their ancestor the anthracotheres. b) the modern whale has all of the same structures as their ancestor. c) there is not enough evidence to suggest the the modern whale evolved from the anthracotheres. d) the anthracotheres has a structure that is still present in the modern whale, but is no longer of use to the modern whale.
Answers: 1
Biology, 22.06.2019 22:00, joycewingate919
Ascientist is examining the role of an element found in facts and carbohydrates of living things. this element makes up 65% of human body mass. which statement describes he is studying
Answers: 3
A scientist wonders whether plants grow better when music is played for them. He designs two soundpr...
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