Because our bodies work to fight off unknown substances like bacteria
Rain forest contains more species
Answer:
DNA which is a nucleic acid
Explanation:
DNA is a polymer. The monomer units of DNA are nucleotides, and the polymer is known as a "polynucleotide." Each nucleotide consists of a 5-carbon sugar (deoxyribose), a nitrogen containing base attached to the sugar, and a phosphate group.
Answer:
Axon
Dendrite
Explanation:
If a neuron were a tree, the trunk would represent the _axon____ and the small branch extensions would represent the __dendrites ___. dendrites; axon axon; dendrites dendrites; cell body