3 years ago

Explain why fertilizer use by farmers can have negative effects on aquatic ecosystems?

1 answer:

4 0

Fertilizer can lead to algal bloom in aquatic ecosystems, which means that its usage may lead to oversaturation of algae in the seas and oceans. Although algae are good for these kinds of waters in limited amounts, when there are too much of them it can stifle all other life, thus having negative effects on aquatic ecosystems.

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What nucleotide base is part of the product of transcription hat is not a part of dna?

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4 years ago

a scientist heated 10 grams of mercuric oxide and formed 9.3 grams of liquid mercury how many grams of oxygen were formed

Verdich [7]

<span>Mercury oxide --- > liquid mercury plus oxygen.

If 10 grams of mercuric oxide were being heated, and 9.3 gram of liquid mercury is being produced. To find the grams of oxygen produced is, you take the mass of mercuric oxide minus the mass of liquid mercury which is 10 grams - 9.3 grams = 0.7 grams.

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3 years ago

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Contrast fast fibers with slow fibers in terms of diameter, glycogen reserves, myoglobin content, and relative abundance of mito

GrogVix [38]

Answer:

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The slow fibres are slow contracting and help in developing endurance such as long distance running, maintaining posture etc whereas fast fibres are fast contracting and help in movements which require force such as sprinting etc.

Other differences are summarized in a tabular form attached below.