PLS HELP Submit your clear and concise, 300-word summary on the biography, "Jackie Robinson, An American Legend." Ensure that the topic sentence expresses the main idea and that the author's ideas, not yours, are presented.

Neurotransmitters are messengers responsible for communication between neurons. they are released from synaptic vesicles and are received by receptors.  the communication is referred to as neurotransmission. the following statement is true about neurotransmitters: a. they're stored in synaptic vesicles in the axon.

Carbon-14 has a half-life of 5,730 years and most igneous rock is older than that.

Both prokaryotic and eukaryotic cells have ribosomes and cell membranes