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Nana76 [90]
2 years ago
15

What planet was the final destination of the opportunity rover

Biology
1 answer:
Trava [24]2 years ago
5 0

Answer:

mars

Explanation:

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Summarize what the researchers did to improve the quality of post mining site soil
Salsk061 [2.6K]

Answer:

The researcher centred on the potential uses of biochar, charcoal primarily used for agricultural and to improve the quality of post mining sites.

A method called mountaintop removal was used by mining firms. This means that they remove rock and mineral deposits off the top of the mountain to gain access to within the coal seams. The resulting soil is infertile and strongly acidic. The compacted soil after mine proves harder to  bring seed into the soil.

The researchers  try to use biochar to help reforest the soil at the post-mining site. Before it was reseeded and replanted, they got permission to add a layer of biochar to a post-mining site. the team created “planting cells” of biochar‐enhanced soil on the post‐mining site and that showed improvment in the sapling growth.

4 0
2 years ago
Which class of vertebrates is considered to be the first to develop lungs, allowing them to become terrestrial organisms?
Artemon [7]

Amphibia is the class of vertebrates which is considered to be the first to develop lungs. This allowed amphibians to live successfully on land as terrestrial organisms. Ichthyostega was the first primitive amphibians with nostrils and lungs. Amphibians adopted themselves to live on land with developed lungs.

8 0
2 years ago
How can humans affect the traits of other living things? Give an example
lora16 [44]

Answer:

We can change how they act

Explanation:

Like when we trained dogs

6 0
3 years ago
Many species are introduced into new areas every day through ballast water and international shipping; however, not all of these
erica [24]

For a introduced species to be invasive species, there needs to be certain characteristics of the species.

<h3><u>Explanation</u>:</h3>

Invasive species are the species that belong to some other place and are introduced to a new place by means of any human interference. But many species are often transferred from one place to another. But not all of them remain there as an invasive species. This is because for being an invasive species, they need to have certain characteristics:

A. They need to have high rate of reproduction.

B. They need to have short dormancy periods.

C. They need to have high generic variability.

D. They need to be polyphagous and gregarious.

E. They need to have high dispersal rate and great adaptability.

F. They need to have phenotypic plasticity.

3 0
3 years ago
Why might the the climate in Scotland be relatively mild even though the country is located at a high latitude?
icang [17]
Large bodies of water or ocean currents.
4 0
3 years ago
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