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4 years ago

Scientific research shows that birds are capable of regenerating their hair cells.

Physics

2 answers:

Irina-Kira [14]4 years ago

5 0

The answer is true scientific research proves that

kiruha [24]4 years ago

4 0

True.

It has been studied in a research study that claims birds have the ability and capability to regenerate their hair cells.

Brainliest please?

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A rock has a mass of 3.1 kg. What is its weight on earth

Masteriza [31]

Answer:

W = 30.38 N

Explanation:

Given that,

Mass of a rock, m = 3.1 kg

We need to find the weight of the rock on the surface of Earth. Weight of an object is given by :

W = mg

g is the acceleration due to gravity, g = 9.8 m/s²

W = 3.1 kg × 9.8 m/s²

= 30.38 N

So, the weight of the rock on the Earth is 30.38 N.

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3 years ago

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3 years ago

A planet orbits a start with the path shown below.

kvv77 [185]

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3 years ago