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Ainat [17]
2 years ago
12

Identify the chemical and physical changes 1)photosynthesis

Biology
2 answers:
Neko [114]2 years ago
3 0

Answer is 3 it uses chemical and physical changes when using stomach acid and physical when turning food in your stomach.

san4es73 [151]2 years ago
3 0

Answer:

mkmkmkmkmkmk

Explanation:

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Which forms of viral hepatitis are transmitted through the fecal-oral route?
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Hepatitis A

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  • Usually, a person can acquire hepatitis A if he/she ingests contaminated food or water, further it can also spread through direct contact with the infected person.
  • due to its transmission through the fecal-oral route, lack of good sanitation practices and hygiene are the major causes for its spread.
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According to blood pressure measurements, _____ represents the pressure within the arterial system after the heart contracts.
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Explain five ways in which goat production contribute to the economic development of your country​
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Sheep and goats are important livestock species in developing countries. Of the world's 1,614million sheep and 475 million goats, 65% and 95%, respectively, are located in developing countries. Fifty-three percent of the total small-ruminant population in the developing countries is found in Asia, particularly in India and Pakistan, 33% in Africa, and 14% in Latin America (FAO, 1984).

Goats are hardy and well-adapted to harsh climates. Due to their grazing habits and physiological characteristics, they are able to browse on plants that would normally not be eaten by other livestock species. Thus, the presence of goats in mixed species grazing systems can lead to a more efficient use of the natural resource base and add flexibility to the management of livestock. This last characteristic is especially desirable in fragile environments.

Sheep and goats contribute to a broad range of production systems. The most common system throughout the developing countries involve either the extensive system with large herds and/or flocks grazing on arid and semi-arid rangelands or the intensive system with smaller herds and/or flocks kept in confinement, mostly in the humid tropics.

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