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Vladimir79 [104]
2 years ago
12

______________ were a major evolutionary advance in vertebrates that likely evolved from the gills of fish

Biology
1 answer:
Rufina [12.5K]2 years ago
4 0

Vertebrates' evolution of jaws—likely from fish gills—was a huge evolutionary advance.

<h3>What is an evolutionary theory?</h3>

The origin of the human species is examined in the context of evolutionary ideas. This viewpoint holds that modern people have traits that have been passed down from generation to generation that have been genetically influenced and have helped them succeed in reproduction.

<h3>What is an example of evolution?</h3>

Deer Mouse. When deer mice mostly resided in the forests, they were dark in color.

<h3>What does it mean to be evolutionary?</h3>

The modern definition of evolution in biology often refers to changes in the proportions of biological kinds through time in a population.

learn more about evolution here

brainly.com/question/4207376

#SPJ4

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Es lo mismo transformismo y evolucionismo?
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Answer:

Si son los mismos , El evolucismo o transformismo señalaba que los seres vivos an cambiado a través del tiempo , también los evoluciónistas consideraban que el planeta estaba en constate cambio

Explanation:

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Which of these conditions is caused by bacteria? Select one: a. Seasonal allergies b. AIDS c. Colds d. Dental cavities
zlopas [31]

Hello! The best answer would be C - Colds because bacteria can reproduce and spread rapidly, which is why a cold sometimes develops fast. As for the others, your body is just adjusting to the weather with A, B is a sexually transmitted disease which is caused from contact with another through sex, D is caused by sweets/certain foods that break down your teeth. I hope I helped you!! Have a great day!!

6 0
4 years ago
The medial cord is medial to the axillary artery and is formed by the ______ division of the inferior trunk; it contains portion
SpyIntel [72]

The medial cord is formed by the anterior division of the inferior trunk.

It contains portions of nerves C8-T1.

             The medial cord is present in our neck and is a part of the brachial plexus. It is formed by the anterior division of the lower trunk. It is called the medial because it is medial to the axillary artery.

              The medial cord leads to the formation of the medial pectoral nerve, medial cutaneous nerve of the arm, and medial cutaneous nerve of the forearm.

               The nerves labeled as C refer to the nerves affecting the motor system in our neck and upper limb. Thus nerves from C8 work for the motor conventions of our upper limb and neck.

              The nerves labeled as T are spread over our chest, shoulders, and hands. Thus, the nerve T1 works in the upper part of our body.

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4 0
1 year ago
HELP! ANSWER IF YOU KNOW!!
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A is the correct answer

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