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An object floats if it is less dense than the substance it is in. Density is found by dividing the volume of an object by its mass.
So ducks and frogs are just less dense then water. The density of water is 1g/cm^3
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∙ 12y ago
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How can duckweed affect other plants?
by exploting and trying to survive because plants make oxygen so duckweed try to take the oxygen
What does an organism need to survive?
they need plants as food,gravel,water,elodea,and duckweed
How does water hyacinth survive?
The water hyacinth and duckweed are plants that stay afloat in water.
What habitat does duckweed live in?
Not just in freshwater, but also in other conditions. Basically, duckweed is not very fussy about what environment it lives in (although it can't tolerate high salinity).
Does duckweed depend on snails and does snails depend on duckweed?
No, duckweed does not depend on snails, nor do snails depend upon duckweed. Snails can eat a wide variety of vegetation. Duckweed does not benefit by being eaten.
Is a duckweed a plant?
Yes, duckweed is an aquatic plant.
Is duckweed a plant?
Yes, duckweed is an aquatic plant.
Does a duckweed have flowers?
Yes duckweed is the smallest flower. A dozen duckweed could fit the head of a pin.
Do sharks eat duckweed?
The answer would be yes and no. Generally there are many different animals that do eat duckweed, ducks, carp, etc. However, Duckweed, (most notably native to California) is more often found in fresh water in ponds or lakes. There are also three main types of Duckweed, Lemna, Wolffia, and Spirodela. Each of course being slightly different than the other. Duckweed was often noted as being a good source of calcium, but the calcium make-up is sometimes unusable, especially by humans, mostly depending on the environment in which it is grown. Water content changes the content of the Duckweed. It is often said that it is better to eat that which eats the duckweed. So for as far as sharks go, they do not specifically eat duckweed (this includes the algae and shrimp eaters), however they would certainly benefit from it if it were injested.
How did miwok and hupa use their environment to survive?
how did the miwok and the hupa use their environment to survive
Do people eat duckweed?
Yes, duckweed is consumed by some people in various parts of the world. It is high in protein and is eaten by humans as well as used as animal feed. However, not all species of duckweed are suitable for consumption, so caution should be taken when harvesting and preparing it for consumption.
Will goldfish eat duckweed?
Only Carps eat duckweed, such as Goldfish and Koi. Danios do not. Hope that helped. :)
