Non renewable resources can be replaced
a. immediatlly (this one is stupid it takes a long ti...
Biology, 29.01.2020 17:49 leasincobe4327
Non renewable resources can be replaced
a. immediatlly (this one is stupid it takes a long time)
b. in less than a 100 years
c. in more than 100 years or never
d. only with other energy sources
2. which pollutant is a source of water pollution?
a. dust
b. fertilizer run-off
c. fumes
d. smoke
3. acid rain is caused
a. cigarette smoke
b. polluted gases mixing with water in the air
c. rain falling during hot weather seasons
d. the hole n the ozone layer
Answers: 3
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What is an endocrine function? (apex) a.esophageal glands release mucus into the esophagus b.salivary glands release saliva into mouth c.swear glands release sweat to the skin d.the pineal gland releases melatonin into the bloodstream
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How does secondary succession differ from primary succession?
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