Answer:
polarized cells
Explanation:
The intestinal epithelium is lined with a single layer of polarized cells,
The following choices are provided;
- Earthquakes release phosphorus.
- Phosphorus is carried in the rain that was evaporated from lakes.
- Human use of fertilizers releases phosphorus into the groundwater.
- Phosphorus is transpired.
The answer is; Earthquakes release phosphorus
Phosphorus is usually made less available to plants and to the rest of the ecosystem through runoffs. The washed-off phosphorus is deposited at the oceans- and seabeds with sediments. This phosphorus is made available again due to tectonic plate movements. Tectonic movements may cause earthquakes that expose these sediments to the earth’s surface.This uncovers the sedimentary rocks to agents of weathering and hence the elements are more available to living organisms on the surface.
The nurse should withhold anticonvulsant medications for 24 to 48 hours before the test.
EEG is electroencephalogram, a test that detects electrical activity in the brain via electrodes attached to the scalp. Brain activity is represented as wavy lines on an EEG recording.
EEG is safe and painless. On the day of test, anything with caffeine should be avoided because it can affect the test results.
The nurse should withhold anticonvulsant medications for 24 to 48 hours before the test.
EEG is electroencephalogram, a test that detects electrical activity in the brain via electrodes attached to the scalp. Brain activity is represented as wavy lines on an EEG recording.
EEG is safe and painless. On the day of test, anything with caffeine should be avoided because it can affect the test results.
Answer:
Seed dispersal is the movement, spread or transport of seeds away from the parent plant.Because plants cannot walk around and take their seeds to other places, they have developed other methods to disperse (move) their seeds. The most common methods are wind, water, animals, explosion and fire.
True, <span>Most fungi are multi cellular, but some, the </span>yeasts<span>, are simple unicellular </span>organisms<span> probably evolved from multi cellular ancestors.</span>
