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expeople1 [14]
3 years ago
11

After which event could you say with most certainty that evolution has occurred

Biology
1 answer:
slamgirl [31]3 years ago
7 0
Reinassans. people left their nobles and started to become independant. this lead to buissens,trade,exporlation and discovery.    sorry about my spelling.
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Two different populations of birds live in the same area and eat the same type of food
d1i1m1o1n [39]
Kodak black need some milk he a good rapper

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3 years ago
An organism is described as 2n = 28. How many chromosomes are in one mitotic cell during telophase?
sweet [91]
Since the chromosome number remains the same during mitosis, it would be diploid having 28. Also within the final stage.
3 0
4 years ago
The spinal cord contains ascending and descending nerve fibers that send information between the cns and the periphery. This ill
Blababa [14]

The spinal cord contains ascending and descending nerve fibres that send information between the CNS and the periphery. This illustrates the conduction function of the spinal cord.

The bony components of the vertebral column serve to shield the spinal cord, which is a component of the central nervous system (CNS) and which spans from the head to the tail of the body. It is protected by the three membranes that make up the central nervous system, which are the pia mater, the arachnoid, and the dura mater.

The spinal cord contains the descending and ascending nerve fibres. The spinal cord is an important component of both the central nervous system and the peripheral nervous system. It is connected to the rest of the nervous system by a network of 31 pairs of spinal nerves, which are responsible for carrying sensory information. These nerves go up the spinal cord or through the medulla oblongata to reach the subcortical nuclei, where they form synaptic connections.

Learn more about the spinal cord here:

brainly.com/question/23916836

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5 0
2 years ago
What is the relationship between propagation and density change?
DerKrebs [107]

Answer: Density affect propagation.

Density is mass per unit volume of a substance.

A substance that is more sense has more mass per unit volume, it will make sound to transmit at slower rate . Less dense substance will allow sound to transmit at higher rates. Density affect the speed a wave will be transmitted through it. The denser the material, the slower wave will be transmitted.

Explanation:

Density is Mass per unit volume. Density affect the propagation of wave. The denser the substance, the slower wave will be transmitted through it. The less dense the material, the higher wave will be transmitted through it. Density affect the speed of wave.

8 0
3 years ago
Choose the best answer that completes the sentence. 1. Yo ___ de Asuncion.
tekilochka [14]
1. Yo C. vengo de Asuncion.
2. Nosotros B. venimos de Puerto Rico.
3. Ellas A. vienen de San Lorenzo.

This is how you should conjugate the verb <em>venir </em>(meaning - to arrive, come from...)
1. yo vengo             1. nosotros/nosotras venimos
2. tu vienes             2. vosotros/vosotras venis
3. el/ella viene        3. ellos/ellas vienen
7 0
3 years ago
Read 2 more answers
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