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Tasya [4]
3 years ago
7

Full sheet? 28 more points

Biology
1 answer:
Fynjy0 [20]3 years ago
4 0
1. 118
2. It consists of the elements oxygen (O), sulfur (S), selenium (Se), tellurium (Te), and  polonium (Po).  synthetic elementlivermorium (Lv)
3.same number of valence electrons
4. 8 because it has full valence shell
5. Halogens are the compounds found in group 17 of the periodic table. They are all incredibly electronegative, meaning that they are very willing to take electrons from other atoms. Fluorine, for example, is the only element that can take electrons away from oxygen.

Alkali metals, on the other hand, are just the opposite: Their electronegativity is very low, meaning that they are very willing to give away electrons

Both groups are highly reactive.


6. atomic number is the number of protons
7. a Columb of elements in a periodic table
8. a row of elements in the periodic table
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All strains of human papillomavirus (HPV) are capable of integrating their double-stranded DNA viral genome into host basal cell
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Answer:

Oncogenes.

Explanation:

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The virus are also oncogenic in nature and can cause several different type of cancer. The human papilloma virus can be transmitted from the skin contact. The virus cause cervical cancer and genital warts. The integration of this virus into host genome increases the expression of viral oncogenes in the host DNA.

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What genetic factors might be responsible for a change in an organism's body plan
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Explanation:

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3 0
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If resaurchers use only the number of coral found in dive 1 calculate the predicted population of brain coral in a reef that cov
Aloiza [94]

Answer:The predicted population of brain coral in a reef covering 120m² is ; ≈ 40

First step : Calculate the value of the default population density

Population density = population size (dive 1) / total area

                                                               = 4 / 12  = 0.33

Total area ;

∑ Area of each reef quadrant = length * width = 2 * 2 = 4m²

∴ Total area = 4 + 4 + 4 = 12m².

Final step : Determine the value of the predicted population of brain coral

Population density = ( predicted population ) / predicted area

0.33 = ( pp ) / 120m²

∴ Predicted population ( pp ) = 0.33 * 120

                                                = 39.6 ≈ 40 brain corals

Hence we can conclude that the predicted population of brain coral is 40

Explanation:

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2 years ago
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