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3 years ago

Where did the zebra mussels originally come from? Plz help

Chemistry

2 answers:

hram777 [196]3 years ago

7 0

Answer:

Eurasia

Explanation:

Travka [436]3 years ago

3 0

Answer:

The zebra mussel is a fresh and brackish water bivalve mollusk. It feeds on plankton and suspended organic matter. It is listed 100 most damaging invasive alien species in the world of the International Union for Conservation of Nature

Zebra mussels are an invasive, fingernail-sized mollusk that is native to fresh waters in Eurasia. Their name comes from the dark, zig-zagged stripes on each shell. Zebra mussels probably arrived in the Great Lakes in the 1980s via ballast water that was discharged by large ships from Europe

Explanation:

hope this helps

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Name 2 animals that’s are omnivores give an example of a plant and an animal that each one might eat

denis-greek [22]

OMG THERE'S SPIDER BEHIND YOU!!! jk XD lets get back to the question.....

example of omnivores would be us humans but since you said ANIMALS then :

BEARS - bears are omnivores they feed on meat like fish and plants like grass or dandelion.

RACCOONS - their omnivores too they feed on meat like rats (ew), fish, frogs..etc they also eat plants like any kind fruit, grains, nuts ( i dont think all kind tho).

so yup those are two examples :D

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4 years ago

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Vesnalui [34]

Answer:

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3 years ago

Olympic runners wear spandex clothing to counteract the same force that also affects airplanes in flight. What force is it?

lesya [120]

Answer: Drag

Explanation: A p e x

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3 years ago

when you pur milk on your cereal in the morning are you making a heterogeneous mixture or honogeneous mixture

denis-greek [22]

A heterogeneous mixture because you can still tell apart the components in the mixture. You can differentiate between the milk and the cereal.

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3 years ago

When calcium metal (Ca) reacts with oxygen gas (O2), it produces the ionic compound calcium oxide (CaO). Write the balanced equa

jonny [76]

Oxidation-Reduction Reactions Suggested Reading Thus the oxidation number for oxygen in calcium oxide is -2. ... In effect, each calcium atom loses two electrons to form Ca2+ ions, and each O atom in O2 gains two electrons to form O2- ions. The net result is a transfer of electrons from calcium to oxygen, so this reaction is an oxidation-reduction reaction.

+O²(g)=2CaO(s)

Explanation:

we can conclude that in the reaction there is both reduction and oxidation.

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3 years ago