Biology, 31.08.2019 12:30 advancedgamin8458
Explain the structure and function of villi in the small intestine
Answers: 1
Biology, 22.06.2019 01:20
Transmission electron microscope are best for viewing a) microorganisms in pond water b) internal organs of a mouse c)internal structures of a cell d) surface features of a specimen
Answers: 2
Biology, 22.06.2019 07:00
Give three examples of plant activities that are affected by circadian rhythms and natural fluctuations in the length of daylight?
Answers: 1
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 10:00
An animal cell (left) and a plant cell (right) are shown.which organelle, labeled x in the diagram, is found in both plant and animal cells?
Answers: 1
Explain the structure and function of villi in the small intestine...
Mathematics, 25.02.2021 05:50
Social Studies, 25.02.2021 05:50
Mathematics, 25.02.2021 05:50
Mathematics, 25.02.2021 05:50
Chemistry, 25.02.2021 05:50
English, 25.02.2021 05:50
Mathematics, 25.02.2021 05:50
Mathematics, 25.02.2021 05:50
English, 25.02.2021 05:50
Physics, 25.02.2021 05:50
Mathematics, 25.02.2021 05:50
English, 25.02.2021 05:50