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Phantasy [73]
3 years ago
15

What are toenails made of?

Biology
2 answers:
Arlecino [84]3 years ago
7 0

Fingernails and toenails are made out of alpha keratin which is a type of tough, protective protein.

Vinvika [58]3 years ago
6 0

Toe nails are made of keratin

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Inga [223]

Answer: hot spots, divergent plate boundaries, and convergent plate boundaries.

Explanation:

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2 years ago
Does kinetic energy have more energy in the solid state than in the liquid state?
Angelina_Jolie [31]

Answer:

Liquids have more kinetic energy than solids

Explanation:

When a substance increases in temp, heat is being added, and its particles are gaining kinetic energy.

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3 years ago
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How are land, air, water and living things impacted by too much carbon dioxide?
choli [55]

Answer:

- In terrestrial environments: increasing CO2 levels cause an increased photosynthetic rate

- In aquatic environments: increasing CO2 levels cause an increase in water acidity  

- In both terrestrial and aquatic environments: increasing CO2 levels lead to an overall increase in the average temperature (global warming)

Explanation:

In terrestrial ecosystems, rising carbon dioxide (CO2) levels increase the rate of photosynthesis (since CO2 is one of the reactants in photosynthesis), thereby also increasing plant growth. Moreover, in aquatic ecosystems, rising CO2 concentrations increase the levels of this gas dissolved on the surface of the oceans. This increases the acidity of the oceans, thereby modifying habitats and food web structures. The increasing acidity of the oceans also reduces the amounts of carbonate, which difficult for aquatic species (e.g., corals) to form their shells/skeletons. Finally, CO2 is a greenhouse gas that contributes to the increase in the average temperature by absorbing solar radiation that would otherwise have been reflected by the Earth's surface, and this increase in the temperature negatively affects life in both terrestrial and aquatic environments.

5 0
2 years ago
You want to determine if the source of fecal contamination is from dairy cows or wild deer. Which antibiotic would give you the
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Answer:

Piperacillin and tazobactam, imipenem and cilastatin, or meropenem may be used.

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Antibiotics such as piperacillin and tazobactam, imipenem and cilastatin, or meropenem can be used for the treatment of Fecal coliform bacteria that causes fecal contamination. There are some other methods also used to avoid Fecal contamination i.e. boiling of water, treating water with chlorine, or UV disinfection are the methods that are used to reduce Fecal coliform bacterial infection.

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Why is knowledge and skills important in animal care and breeding? Explain in 3 to 5 sentences.
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to be thorough and pay attention to detail.

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to be flexible and open to change.

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the ability to work well with others.

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a passion for animal breeding,

and knowledge of the potential risks of animal breeding.

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