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Snezhnost [94]
2 years ago
12

What is a vertebrate?

Biology
1 answer:
seropon [69]2 years ago
7 0
A vertebrate is an animal with a backbone.
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The convection that causes Earth's magnetic field happens in Earth's _____.
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The answer is the outer core. 

The outer core of the Earth is made up of liquid metal. The liquid in the outer core pass through the magnetic field and this causes the flow of electric current with in it. The magnetic field gets stronger as the liquid metal passes through it. What makes the liquid metal move is the inner core. It heats up the outer core which triggers convection. 
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A group of different organs that work together are called what
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Organ systems


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A team of archaeologists excavating a sedimentary rock layer come across some primitive hunting tools used by early humans. As t
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Explanation:

The discoveries indicates that the rocks were formed over millions of years ago due to the age of fossils they contain.

Fossils are the preserved remains of life found in rocks. Most fossils are used in relative dating of rocks.

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Fossils brainly.com/question/7382392

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Which of the following statements is true?
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