Biology, 06.05.2021 07:30 dugochukwu12
Tion "What role did the atmosphere play in mass extinctions throughout Earth's History?":β
Answers: 1
Biology, 22.06.2019 07:30
Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables
Answers: 3
Biology, 22.06.2019 09:00
This is a typical grassland food web. it is also a small picture of an important cycle on earth: the carbon cycle. describe how the carbon gets into this food web. a) bacteria and fungi, the decomposers, recycle carbon from dead organisms. b) carbon is found in the grass and is passed from one level to the next in this food web. eliminate c) all living things give off carbon dioxide as a by-product of respiration and it is released into the atmosphere. d) plants use carbon dioxide as a reactant in photosynthesis, to make usable chemical energy in the form of a sugar.
Answers: 1
Biology, 22.06.2019 09:30
Archaebacteria use for movement. celia flagella pili cell walls
Answers: 2
Biology, 22.06.2019 09:30
How energy flows through each level in this energy pyramid. is all the matter and energy from one level transferred to the next level?
Answers: 1
Tion "What role did the atmosphere play in mass extinctions throughout Earth's History?":β...
Mathematics, 19.04.2021 17:40
Social Studies, 19.04.2021 17:40
English, 19.04.2021 17:40
Chemistry, 19.04.2021 17:40
Mathematics, 19.04.2021 17:40
Mathematics, 19.04.2021 17:40
Health, 19.04.2021 17:40
Medicine, 19.04.2021 17:40
English, 19.04.2021 17:40
Chemistry, 19.04.2021 17:40
Mathematics, 19.04.2021 17:40
Mathematics, 19.04.2021 17:40
Mathematics, 19.04.2021 17:40