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3 years ago

When a chemical reaction is moving at a slow rat of speed, what can be done to speed up the reaction

Biology

1 answer:

Mama L [17]3 years ago

7 0

Answer:

To speed up the rate of reaction, you could increase the temperature or the concentration of the reactants.

Explanation:

Basically, the idea is to speed up the molecules' movement and to cause them to break apart or collide at greater frequency

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A hawk eats a mouse. This kills the mouse, but it also means that the remaining mice will not have to compete as much for food w

iVinArrow [24]

Answer:

The two organisms are in a predator-prey relationship.

Explanation

because the hawk is the predator, it ate the mouse, and th mouse was they prey, it was eaten

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3 years ago

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How do plants and snails affect the CO2 and O2 gases in an aquatic environment

frez [133]

Answer:

Water plants will absorb carbon dioxide for photosynthesis, and some plants will also absorb ammonia (as a source of nitrogen for growth). Aquatic animals like fish and snails absorb oxygen and release carbon dioxide directly into water through specialized structures like gills.

Explanation:

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2 years ago

What force keeps the notebook from floating in the air?

Minchanka [31]

Answer:

gravity

Explanation:

gravity is the reason why regular things can't float, why we land when we jump, and why we can't fly.

gravity pulls us towards the ground, towards the center of the earth (inner core)

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3 years ago

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In which organelle is energy produced in both plant and animal cells?.

Stella [2.4K]

Answer: the mitochondria

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2 years ago

There are several different kinds of aquatic ecosystems. Bogs get their water from precipitation, so they don't have many Fill i

Ratling [72]

Bogs get their water from precipitation, so they don't have many nutrients.
Marsh plants are adapted to waterlogged soil
Swamps have plants like trees and shrubs.
Rivers always have flowing currents and pick up sediment as they flow.
Lakes are bodies of water on land.
Wetlands act as filters for nutrients and pollutants dissolved in the water.
Estuaries are wetland regions where freshwater rivers mix with ocean water.

Explanation:

A wetland is a biome which has both water and land that are intermixed in various ways. According to the type of the wetland, the ecosystem differs.

Bogs: Wetland with water from precipitation and no inflow or outflow of surface or ground water.

Soil: Acidic, infertile with less nutrient content

Vegetation: Acid-loving plants

Swamps: Forest wetlands near rivers and lakes.

Soil: well draining, mineral soil

Vegetation: Trees and bushes. Swamps are classified according to the vegetation, like coniferous swamp, hardwood swamp, shrub swamp etc

Marsh: Wetlands mostly inundated with water leading to waterlogged soil

Soil: Organic and mineral soil

Vegetation: Hydrophytic plants adapted to waterlogged soil

Estuaries: Wetland regions enclosed by land one side where fresh water mixes with saline ocean water.

Soil: Saline alkaline soil

Vegetation: Mangrove trees

Rivers and lakes are water bodies that form a part of wetlands.

Rivers are flowing water bodies which flows through water current and picks up sediments as it flows.

Lakes are stationary water bodies that are enclosed by land mass on all its sides.

The wetlands act as a natural filter and receive all the sediments, pollutants etc which are dissolved in water and carried by the rivers and other water sources.

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3 years ago

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