Solution 1
Answer:
The correct answer is - cleaning ballast water.
Explanation:
In the great lakes, 65% of the invasive species come from the ships that carry ballast water tanks to stabilize them on the long route journeys, this release invasive species when loading and unloading cargo.
Cleaning up these ballast water is one of the most effective ways to stop the new invasive to enter the Great Lakes.
Solution 2
š Related Questions
Answer:
carbohydrates
Explanation:
The eruption of Mount Tambora was a huge one, and the amount of ash it released into the atmosphere managed to affect the whole world in the coming year and a half to two years, depending on the place.
The ash in the atmosphere was slightly reducing the amount of sunlight that was reaching the Earth, and because of that the temperatures were lower. The biggest problem was occurring during the night because the temperatures were going significantly lower than usual.
The crops were suffering very badly because of the sudden change of the climate, so big portion of them were either dying or producing very small amounts. That led to a famine, and around 80,000 people died from starvation.
Answer:
The eruption of Mount Tambora was a huge one, and the amount of ash it released into the atmosphere managed to affect the whole world in the coming year and a half to two years, depending on the place.
C
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Answer:
D. appear similar from each side
Explanation:
Elliptical galaxies are a type of galaxy that have a spherical or ellipsoidal shape, and have no spiral-shaped structure. The vast majority of these galaxies have little gas, little dust and few young stars. More expressly, they look a lot like the nucleus and halo of spiral galaxies. Some are quite elongated and some very flat if viewed from Earth, however their shape is basically similar on each side.
About one third of the galaxies are elliptical in shape. Elliptical galaxies range in size from dwarf galaxies, often difficult to distinguish from globular clusters, to giant galaxies such as M70, a giant elliptical galaxy in the constellation Virgo.
100% right
Answer:
The littoral zone is the part of the lake that is close to the shore. It exhibit very low biological activity, but contains higher oxygen content. The water in the littoral zone of lake is freshwater being unaffected by the living organisms like plants and fishes.
Answer:
All animals alike as heterotrophs beacuse animals cannot prepare their own food.
Explanation:
Heterotrophs may be defined as the organisms that will depend upon plants or other animals for their food. They are unable to synthesize their own food.
All animals are heterotrophs as they depends on the other organisms for the production of food. All animals are also referred as consumers.
Turtles have tough, bony shells, like a suit of armour that protects their body. It has a carapace (domed top) and a plastron (flat layer underneath the belly). The backbones of the turtles are fused to the bones in their shells.
On the other hand, birds have a lightweight skeleton that is made of mostly thin and hollow bones. If the skeleton has a keeled sternum, or the breastbone what they discovered is most likely a bird's nest.
The answer is C.
Answer:
The correct answer is C) a keeled sternum.
Explanation: