PLEASE HELP WILL GIVE BRAINLIEST 4. An external event stimulates a sensory nerve, which transmits a signal to an interneuron in the spinal cord. This stimulates a motor neuron, which stimulates a muscle to contract.
Which of the following terms applies to the sequence of events described above?
O voluntary motion
O reflex
O somatic response
O synapse

Why do we perceive objects as retaining their brightness under different lighting levels?

Answers to mastering biology drag the labels to their appropriate locations to complete the punnett squares for morgan's reciprocal cross. drag blue labels onto the blue targets to indicate the genotypes of the parents and offspring. drag pink labels onto the pink targets to indicate the genetic makeup of the gametes (sperm and egg). labels can be used once, more than once, or not at all. hints

Cells control gene expression at which steps