Answer:
B is the answer
B. Improved living conditions resulted in a decline in the mortality
rate.
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Plant cells have a cell wall. They also have a larger water vacuole.
Atp and nadph thanks to you
Biological diversity is the variety of species in a given area. If a new species is added there are more species and therefore greater biological diversity and if one goes extinct there are less species and therefore less biological diversity.
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Sensory neurons are the neurons responsible for receiving the information from the environment or the stimuli. This sensory neurons pass the message thru interneurons and then to Central Nervous System (brain and spinal cord) which then sends the signal to the motor neuron. </span>
