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3 years ago

HELP ASAP!!!! 50 points!!

Biology

1 answer:

Flura [38]3 years ago

4 0

Answer:

It could be argued that there is a separate force acting upon the investigation. Or that the room is invalidating the results for some reason. Or that an error was made in measurement.

There are a thousand and one ways to try to dispute an investigation like this. However, for every argument that can oppose it, a counterargument can easily be made.

For instance, controlling the variables invalidates about 90% of any possible claims to the contrary. The majority of arguments would stem from the fact that it is nearly impossible to completely prove something in fear of external factors. The solution? Control the external factors.

So, in conclusion, a person could dispute the results of the investigation by claiming that something invisible like magnetics could not possibly be proven to exist, because there are all sorts of things that could be influencing the investigation. The way to counter the argument would be to prove yourself that the environment is controlled, and that nothing could be influencing the investigation.

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Sweat glands, fur, and feathers are found on an endotherm.

balu736 [363]

<h3>Answer;</h3>

The above statement is True

Sweat glands, fur, and feathers are found on an endotherm.

<h3>Explanation;</h3>

An endotherm is an animal that can control its internal body temperature. Endotherms' body temperature is usually much warmer than the temperature of the environment and usually stays about the same temperature.
Endoderms have adaptations that help them regulate their body temperature. For example; Sweat glands help keep endotherms cool. When an endotherm gets hot, the sweat evaporates and cools the animal's skin.
Fur and feathers are another adaptation to regulate body temperature. All these coverings helps to keep the animals warm.

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3 years ago

Which type of mining is likely the least harmful to the environment? a. Surface mining b. Placer mining c. Subsurface mining d.

Roman55 [17]

There are different types of mining activities that depend on the extraction magnitude, the size and deepness of the mineral deposit, and its costs. The least harmful to the environment is Subsurface mining. Option C.

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There exist different types of mines depending on the extraction magnitude and methods.

The method used to extract minerals depends on the mineral deposit, the deposit size and deepness, and the work costs.

The environmental and health problems that mining activities produce involve the extraction process, transport of material, mineral processing, and the residues and wastes left at the extraction site that remain there for too much time and disperse to other areas polluting water, air, and soil.

Among the types of mines, the less destructive might be subsurface mining.

This type of mining has a less environmental impact because the disturbance caused on the land surface is minor than the impact caused by surface mines.

However, it still has harmful effects on the water and soil by contaminating them with acids and metals and intercepting aquifers.

Other forms of life are affected as well because of this pollution.

Workers are exposed to even more dangerous conditions.

Although subsurface mines have less permanent damage to the environment, they are still damaging and lack control policies.

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You can learn more about subsurface mine at

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3 0

2 years ago

Read 2 more answers

Please help I need help asap

blagie [28]

Gimme some time and I can prep a google slide

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3 years ago

Describe 3 ways seasonal variations can change an ecosystem

Serggg [28]

The most obvious change due to seasonal variation is the change from summer to winter. Some animals migrate to other parts of the world, such as migratory birds. Many animals in colder climates hibernate. In both cases, the absence of these animals leads to a gap in the ecosystem. In regions with highly seasonal rainfall, the low rainfall season can lead to low flows in rivers, and a reduction of certain habitats for some aquatic organisms, such as beaver or aquatic insects.

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3 years ago

If a cell normally has 12 chromosomes, how many chromosomes would be present in each cell at the end of meiosis ii if a single p

Lisa [10]

Two cells will have 7 chromosomes while two others will have 5. Picture attached to help you visualize

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4 years ago