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olga_2 [115]
3 years ago
7

Which of the following was part of sudbury's restoration efforts?

Biology
1 answer:
Jlenok [28]3 years ago
3 0
I am most positive your answer is going to be <span>C. treating lakes and soils with nickel, I hope this helps!! </span>
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Which of the following correctly compares the sulfur isotopes 32S and 35S?
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The answer is : 32S has 16 neutrons, whereas 35S has 19 neutrons. If the isotope 32S has 16 protons and 16 neutrons, the isotope 35S will have 16 protons and 19 neutrons.

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Describe how a eukaryotic cell can be viewed as four interacting systems: the nucleus, cytosol, endomembrane system, and semiaut
mars1129 [50]

Answer and explanation;

Nucleus; houses a cell's DNA and its processes include protein, replication and packaging for cell division. It is also the site for transcription.

Cytosol; coordinates a responsible to the environment, metabolism and motor proteins.

Endomembrane system; includes the nuclear envelope (surrounds nucleus), rough and smooth ER, golgi body, lysosomes?vacuoles, peroxisome and plasma membrane.

Semiautonomous organelles; mitochondria (animals) and chloroplast (plants) which provide energy for the cell.

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Penny is an intensely shy person who rarely attends social gatherings. In addition, she normally will not accept dinner invitati
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social anxiety disorder

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3 years ago
Why are metals good conductors of electricity but covalent compounds are poor conductors
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The electrons in the outermost shell of the covalent compounds are shared by nearby atoms. As there are no free electrons for conducting electricity, the covalent compounds are perfect insulators at absolute zero. As the temperature increases, some electrons move from valence band to conduction band. This gives rise to conductivity. But as the numbers of charge carriers are very low, covalent compounds are poor conductors. On the other hand metals are good conductors cause of their bonding. Metallic bonding consists of a sea of electrons rather than discreet bonds. The free electrons are able to move freely. Since electricity and heat need electrons to move, the bonding promotes conductivity.
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Which biome is found near the polar ice caps?
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the biome that is found at the biomes is called tundra


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