Answer:
The reason is because it takes a long time for the light from the stars in the sky to reach earth, so the light the star was producing millions of years ago has just now reached Earth.
Hope this helped! :)
Answer:
This is what we call Potential Energy and Kinetic Energy
Explanation:
If the bowler is rolling a ball, let's say 5 LBS, It should travel at normal speed.
The speed is also dependent on how the bowler throws the ball.
If they were to change the weight of the ball. It would most likely slow the ball down more, as it would be too heavy to go as fast if it was a lightweight ball.
It's like a person. The bigger and heavier they are, the slower they will move with their own consecutive speed. If they are lighter, they'll most likely go faster
Answer:
1. Nerve impulse
2. Neurons
Explanation:
Neurotransmitters are compounds with low molecular weight. They are secreted by axon terminals of the neurons. The released neurotransmitters then bind to the receptors located on next neuron or on the surface of muscle cell.
The function of neurotransmitters is to carry the nerve impulse from presynaptic neuron to the postsynaptic neuron or from neurons to the effector organs such as muscles and glands.
For example, neurotransmitters are released into the synaptic cleft to transmit the nerve impulse between neurons.
^^ what she said I think is true
Answer:
deletion mutation
Explanation:
these mutation are dangerous cause of how each amino acid read in threes so if a base is deleted the whole frame is shifted
