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nika2105 [10]
2 years ago
7

Which major processes were needed for the origin of life on Earth?

Biology
1 answer:
Romashka [77]2 years ago
6 0

Answer:

Organic molecules produced from spontaneous synthesis or from meteorites

Explanation:

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An organism that can live in only one particular environment or that can survive on only one type of food would be called a specialist.
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Among human population, most fresh is used for
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The answer would be water.
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What would most likely happen if the global demand for grains and soybeans suddenly decreased?
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For global feed grains, the news and the fundamentals would increase a  little better. Global demand is growing by about 1.5%. The U.S. is the dominant nation in the world in corn production with about 28% of the world’s production and nearly 50% of the global trade. Global ending stocks have been moving lower for the last three years.

Explanation:

4 0
3 years ago
Lymph traveling from the left arm would enter the venous circulation via the?
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Lymph traveling from the left arm would enter the venous circulation via the thoracic duct.

<h3>What is thoracic duct?</h3>
  • The largest lymphatic channel in the body's lymphatic system is the thoracic duct, commonly known as van Hoorne's canal.
  • Adults have an average length of 40 cm, and their abdominal origin is about 5 mm wide.
  • The thoracic duct runs from the root of the neck to the twelfth thoracic vertebra.
  • The thoracic duct enters the posterior mediastinum, remaining to the right of the vertebral column, by ascending via the diaphragm's aortic hiatus.
  • At the T7 vertebral level, it runs posterior to the esophagus before crossing over to the left side of the thorax at the T5 vertebral level.
  • The primary lymphatic channel for the return of chyle/lymph to the systemic venous system is the thoracic duct.
  • It drains lymph from the left side of the face and neck, left hemithorax, left upper limb, and both lower limbs.

Learn more about thoracic duct here:

brainly.com/question/19241374

#SPJ4

8 0
1 year ago
Start the rock's journey anywhere you want, but be sure to have it go through all the processes of the rock cycle by the end of
Nitella [24]
Hiya,

Not sure how to answer this! Perhaps there is an image of the question or a lab you can attach to your question/comment so I can help you out? 

Thanks.
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3 years ago
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