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Mashcka [7]
3 years ago
12

Some molecular studies point to amphibians descending from what?

Biology
1 answer:
Alexeev081 [22]3 years ago
4 0
Some molecular studies point to amphibians descending from the lung fish, the Diponi.
Under the class Amphibia, amphibians are tetra-pod, cold blooded vertebrates without having scales. Protein is produced by the special skin of Amphibians.
Lung fish belong to the subclass of Diponi, these are living air breathing species.
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According to Nutton, we are unable to identify any diseases familiar to us today because because we are hampered by the great di
kiruha [24]

Answer:

According to Nutton, we are unable to identify any diseases familiar to us today because we are hampered by the great difference between ancient and modern understanding of the concept of 'a disease'.

The evidence or claim he makes to support this, is in his book "Seeds of Disease" where he states that during the ancient medicine practice, the interpretatation was not held nor rigorously or strict, employing words far looser metaphoric sense, interchangeably with what they had known from Galen instead.

Explanation:

Professor Vivian Nutton specialises in the history of the classical tradition in medicine, from Antiquity to the present, and particularly on Galen. He is currently co-editor of Medical History.  Heirs of Hippocrates , how they exercised their influence, and how they were received and interpreted over the centuries, are fascinating stories. It was taken over and translated into Latin, Arabic, Hebrew and a range of European languages.

His main work has focused around Galen of Pergamum (129–216/7 AD), the most prolific writer to survive from the ancient world, whose combination of great learning and practical skill imposed his ideas on learned doctors for centuries, and, secondly, on the development of medical ideas and practices in the Renaissance of the sixteenth century.

8 0
3 years ago
A grass starts with 30,000 kJ of energy. How much energy would a cheetah acquire after it ate a zebra that consumed the grass?
IrinaK [193]
In every trophic level, only 10% of energy is passed on.
Grass, with <span>30,000 kJ of energy, is eaten by a zebra.
Zebra then has 10% of 30,000 kJ from the grass, which is 3,000 kJ of energy.
Cheetah then eats the zebra, gaining only 10% of 3,000 kJ of energy of the zebra. Finally as conclusion, cheetah has 300 kJ of energy after having acquired the zebra.</span>
7 0
3 years ago
Read 2 more answers
Description of Building the Tree of Life
Leya [2.2K]

Answer:

In this way, the tree of life is a symbol of a fresh start on life, positive energy, good health and a bright future. As a symbol of immortality. A tree grows old, yet it bears seeds that contain its very essence and in this way, the tree becomes immortal. As a symbol of growth and strength.

Explanation:

The Tree of Life symbol represents our personal development, uniqueness and individual beauty. Just as the branches of a tree strengthen and grow upwards to the sky, we too grow stronger, striving for greater knowledge, wisdom and new experiences as we move through life.

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Which of the following best describes the approach of being proactive in your healthy choices?
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Answer

you attend to any illness or disease by going to the doctor at the first sign of it

you make sure that your health choices reduce the risk of potentially negative situations.

Explanation:

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The instructions for the traits of an organism are determined by:
romanna [79]

Answer:

In all organisms, the instructions for specifying the characteristics of the organism are carried in DNA, a large polymer formed from subunits of four kinds (A, G, C, and T). ...

Most of the cells in a human contain two copies of each of 22 different chromosomes. ...

Changes in DNA (mutations) occur spontaneously at low rates.

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