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pshichka [43]
2 years ago
8

How did lungs evolve?

Medicine
2 answers:
Zigmanuir [339]2 years ago
8 0

Answer:

Explanation:

Darwin believed that lungs evolved from gas bladders, but the fact that fish with lungs are the oldest type of bony fish, plus molecular and developmental evidence, points to the reverse – that lungs evolved before swim bladders






Nookie1986 [14]2 years ago
4 0

Answer:

Darwin believed that lungs evolved from gas bladders, but the fact that fish with lungs are the oldest type of bony fish, plus molecular and developmental evidence, points to the reverse – that lungs evolved before swim bladders.

Explanation:

Hope this helps you

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What is a common belief in most traditional cultures regarding the cause of sickness and death? A. invasion of the body by micro
m_a_m_a [10]

Answer:

The correct option is;

D. The use of witchcraft to curse a person

Explanation:

The power of sorcery is widely believed among the Baloch, to be a negative power with the ability to cause many types illnesses, diseases and other forms of misery

By sorcery, supernatural power is used by persons to bring about losses, diseases, or death. When persons fall ill and the ailment is attributed to sorcery, the person is treated by a person that can ill through the powers available in a religion or by a sorcerer through ritualistic spells to cast out the evil (spirits and/or incantations)

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What type of defense mechanism is being displayed if a person attempts to justify his or her actions in a seemingly logical mann
vovangra [49]

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8 0
1 year ago
Brain-imaging techniques can determine all of the following EXCEPT :
pantera1 [17]

Answer:

The answer is letter c, The structure of individual neurons.

Explanation:

Brain-imaging technique- <u><em>this comprises of different techniques for analyzing the brain's activities as well as structure, function and other problems.</em></u>

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Patterns of blood flow in the brain can be detected by using <u>MRI (Magnetic Resonance Imaging) test.</u> There is an increase in blood flow to areas in the brain with high activity level.

With the explanation given, it shows that letter c is the only choice that the brain-imaging techniques cannot determine.

7 0
3 years ago
What is the best position for examining rectum ?​
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