Homework Help: Science

Posted by Colton on Monday, February 13, 2012 at 4:33pm.

Duckweed is a small plant that grows in water

Many waterbirds depend on duckweed for food

Duckweed can reproduce rapidly in water that is rich in the nutrients used in agriculture.

Which of these human activities would most likely cause an overgrowth of duckweed in a pond environment?
A.Gradually introducing geese into the pond
B.Fishing in the pond as recreation
C.Planting trees in nearby forests
D.Heavily fertillizing nearby farm fiels
D?

Science - Ms. Sue, Monday, February 13, 2012 at 4:35pm
Right, again! :-)
Science - Erin, Monday, April 22, 2013 at 6:08pm
D

Answer this Question

Related Questions

Science - Describe the difference and function between how plant cells and ...
science - when can the plant start to make its own food? A plant always makes ...
science - A class is to perform an experiment to study the effects of various ...
science 7 - 1o plant based products used weekly. Classify them into plant for ...
Chemistry - express this mass as a percentage of the weight of your sample of ...
algebra - lola has a plant that grows best in temperatures between 20 and 30 ...
science - I have to design a sustainable city with a river running through it. ...
science - How do mirrors affect the way a plant grows? Mirror, Mirror on the ...
science - I have no clue how to do this... For a science fair experiment, you ...
geology(science) does this sound ok? - write a 200-300 word description of how ...

For Further Reading

First Name:
School Subject:
Answer: