Whats the concept map

Which of the following statements is true? a. the main cause for speciation is an increase in gene flow. b. organisms that reproduce asexually are not considered part of a species. c. on a tree of life diagram, speciation is shown by the merging of two different lineages. d.the size of the geographic area inhabited by a population can cause speciation.

Describe the structure of amino acid, including what makes amino acids different from eachother

What is the name of the protein found in erythrocytes that transports respiratory gases and provides the red color?