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Dafna1 [17]
3 years ago
10

Compare and contrast the production of hydrogen through electrolysis and through the breakdown of methane

Biology
1 answer:
Dima020 [189]3 years ago
3 0

Answer:

Electrolysis is more expensive. Electrolysis is when water molecules break down into oxygen and hydrogen gas. Breakdown of methane contains carbon and releases CO2.

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Explain how a nymph grows or the molting process used for growing.
Alchen [17]

Answer:

As insect nymphs grow larger, their exoskeleton becomes too tight and they must replace it. Once a nymph outgrows its exoskeleton it will go through a process called molting, in which it leaves the old “skin” or exoskeleton behind. The new “skin” will harden and become the new exoskeleton

Explanation:

3 0
3 years ago
Many different organisms live in Amanda’s garden. The diagram shows a simple food web of some of the organisms in her garden.
Alex787 [66]

Answer:

The snakes keep the mice from overpopulating, which could deplete their resources.

Explanation:

The mice and the moles are not competing against each other as they feed on different food. The problem is that if the mice population is not regulated, their very quick reproduction will cause overpopulation in very short space of time. The more mice there will be , the more food will be needed, so very soon the resources will be depleted, resulting in collapse of the mice population. This is where the snakes come in action, as they eat mice, so they are the ones that control and keep their population stable, thus not allowing the mice to overpopulate the area and destroy themselves.

4 0
3 years ago
How does low body temperature affect the blood's ability to carry dissolved oxygen
lions [1.4K]
The body is to could to function properly and has to spend all it energy on trying to keep you warm
6 0
3 years ago
What is the advantage to prokaryotes grouping related metabolic gene products into a single operon
ANTONII [103]
The advantage to prokaryotes grouping related metabolic gene products into a single operon is they only needed one mRNA to create several gene products. This makes a prokaryote different to a eukaryote in terms of gene information processing. Prokaryotes have fewer genes. These genes are located in one chromosome only.
7 0
3 years ago
How are mountains classified?
monitta

Answer:

The correct answer is option b. "by their dominant processes that formed them".

Explanation:

Mountains are classified in four different types according to the dominant processes that formed them. The four different types of mountains are: upwarped mountains, fault-block mountains, folded mountains and volcanic mountains. Upwarped mountains are produced by a differential of pressure from inside the Earth that pushed the crust upwards. Fault-block mountains were formed by tectonic plate movement, folded mountain when two plates move together, while volcanic mountains are formed by a crack in the Earth known as volcanic vent.

3 0
3 years ago
Read 2 more answers
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