The most likely source of water polluting pathogens is
a. agricultural runoff
b. surfac...
Biology, 01.10.2019 03:30 nataliecooper542
The most likely source of water polluting pathogens is
a. agricultural runoff
b. surface runoff
c. sewage discharge
d. mine drainage
Answers: 2
Biology, 21.06.2019 19:30
Name the plastid and pigment likely to be found in the cells of (a) petals of sunflower (b) ripe tomato.
Answers: 2
Biology, 22.06.2019 03:50
What did not occur in the proterozoic eon a)the oxygen levels increase greatly in the atmosphere,b)the emergence of the eukarya , c)muti cella’s eukaryotic organisms began to diversify,d)anaerobic bacteria kept thriving with more oxygen
Answers: 1
Biology, 22.06.2019 06:30
What is the problem in this article? what solution does the article propose?
Answers: 3
Biology, 22.06.2019 10:30
Which of the following is a good definition for the word adaptation? question 1 options: a trait that an organism survive and reproduce in its environment. a change in an organism's environment. the way in which animals obtain food. a temperature change that can cause the extinction of plants and animals.
Answers: 2
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