Biology, 22.01.2020 00:31, stormhorn491
As precipitation infiltrates into the subsurface soil, it generally forms an unsaturated zone and a saturated zone. in the unsaturated zone, the voidsâthat is, the spaces between grains of gravel, sand, silt, clay, and cracks within rocksâcontain both air and water. although a lot of water can be present in the unsaturated zone; why can't this water be pumped by wells?
a)
soils, like clay, absorb water quickly.
b)
sinkholes collect water above the water table.
c)
land with no slope lets water runoff at a fast rate.
d)
water in the soil zone is used by plants in life functions and leaf transpiration, but it also can evaporate directly to the atmosphere.
Answers: 3
Biology, 22.06.2019 00:10, breasiasamuel7053
Which is an example of a decomposer? a. bear b. algae c. grass d. bacteria d bacteria
Answers: 2
Biology, 22.06.2019 07:20, Dallas3506
Some tools have graduations to show multiple measurements. for example, a ruler may have graduations for both millimeters and centimeters. when measuring the length of an earthworm, which graduations would allow for the most accurate measurement? millimeters centimeters decimeters meters
Answers: 2
Biology, 22.06.2019 09:30, danielapenaoypgns
This is the process of making a prediction based on the results of prior observations of similar events.
Answers: 1
Biology, 22.06.2019 10:00, alexwlodko
Based on the observation that only male crickets produce a song, you hypothesize that a male's song is a form of communication to potential mates. you set up a simple experiment to test this hypothesis. in the laboratory, you place a male snowy tree cricket in enclosure a, which is adjacent to enclosureb. in enclosure b, you place other insects, one at a time, and observe their responses to the male's song. the enclosures are designed so that the two insects being tested cannot see or smell each other, but sound is transmitted from enclosure a to enclosureb.
Answers: 1
As precipitation infiltrates into the subsurface soil, it generally forms an unsaturated zone and a...
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