For many years, it was believed that the earth was flat, that the earth was the center of the universe, and that the fire and water were part of the basic building blocks of life. as new evidence emerges or new discoveries are made, the way we explain the world changes.
Answers: 3
Biology, 21.06.2019 15:00, jaustin1961
Which of the following is not a benefit of green revolution? a) new crop varieties b) increased crop yields c) cost effective d) new crops may require larger amonts of water than the previous ones.
Answers: 2
Biology, 21.06.2019 23:50, jaiyaharoldjh
Legumes, a type of plant, require rhizobia, a type of soil bacteria, to survive since these organisms fix nitrogen during photosynthesis. rhizobia use the legumes for food. what would most likely happen to the legume population if rhizobia suddenly became extinct?
Answers: 2
Biology, 22.06.2019 01:30, 666isabella666
Hedgerows have created a new ecosystem within britain’s a. farms b. cities c. forests d. industrial areas
Answers: 1
Biology, 22.06.2019 02:20, jimperez9616
Astudent analyzed ears of corn that demonstrated two traits in the f2 kernels, purple or white colors and smooth on wrinkled shapes. a tabulation of 135 individual kernels gave the following results: purple and smooth = 75 white and smooth = 28 purple and wrinkled = 24 white and wrinkled = 8 what would be the only phenotype present in the f1 ger
Answers: 3
For many years, it was believed that the earth was flat, that the earth was the center of the univer...
History, 28.01.2020 12:31
History, 28.01.2020 12:31
Mathematics, 28.01.2020 12:31
History, 28.01.2020 12:31
Social Studies, 28.01.2020 12:31