how is wat cycled in the environment?????
The past tense of cycle is cycled, and the past participle is cycled as well.
Jason cycled for a total of 20 miles. He cycled 5 miles the third hour. One forth of 20 equals five.
"You cycled" or as a colloquial saying, "you biked"
Phosphorus is not cycled through the Earth's atmosphere.
time-cycled = inspiratory phase ends when the preset inspiratory time is reached flow-cycled = inspiratory phase ends when the preset flow rate is reached
How is carbon cycled from the atmosphere through producers and consumers?
During the 20th century, they were re-cycled (scrapped). 21st century, some are being sunk as artificial reefs.
identify ways materials are cycled within the earth system
The water will just be re cycled without being cleaned, the sand removes minute particles of solids.
yes
cycled