The Correct Answer is: D. 1,2,4
A Muscle Contraction Is Triggered When an Action Potential Travels Along the Nerves to the Muscles. Muscle contraction begins when the nervous system generates a signal. The signal, an impulse called an action potential, travels through a type of nerve cell called a motor neuron.
Answer:
The DNA is read in the 3' to 5' direction but copied in the 5' to 3' direction
The new strand will be like the reverse of the template strand
Plant ® atmosphere ® animal
The answer is Ocean Current s..