They are called stem cells. This cells are undifferentiated which means it can specialize in other types when it receives the right stimuli. They can divide through mitoses and become more stem cell or become a bone, muscle, blood cell, etc.
They can have 2 origins: embryos or some human tissue; their function is to regenerate or substitute damaged cells
Answer:
In econ: When supply and Demand are equal
Explanation:
Equilibrium is when something evens out
Based on the Newton's law of gravitation, the magnitude of the gravitational force between the meteor and earth becomes 64 times the original value.
<h3>How can the magnitude of gravitational force be determined?</h3>
The magnitude of gravitational force can be determined from the formula of Newton's law of universal gravitation.
The formula is as follows:
where
- F is gravitational force
- m₁ is the mass of the first object
- m₂ is the mass of the second object
- r is the distance of separation
- G is gravitational constant
Since the mass of the meteor and the earth is constant, the only changing factor is radius
The force when the distance of 16 earth radii reduces to a distance of 2 earth radii from the center of earth is:
Let initial force be F₁ and final force be F₂
F₁ = F/16² = F/256
F₂ = F/2² = F/f
taking ratio of F₁ to F₂
F₂/F₁ = 256/4
F₂/F₁ = 64
Therefore, the magnitude of the gravitational force between the meteor and earth becomes 64 times the original value.
Learn more about gravitational force at: brainly.com/question/11359658
Density, streak, and geochemical signature through use of inductively coupled plasma mass spectrometry or Fourier transform infrared spectroscopy