Effective presentations are organized into which three sections? beginning, hook, conclusion introduction, body, conclusion introduction, outline, conclusion beginning, body, checklist its on earth science e2020 i couldnt pick science

The earth consists of a variety of different organisms. despite their diversity, however, some similarities on the structural and metabolic levels may be seen. these similarities can be attributed to a. similarities among organisms in their proteins and nucleic acids. b. the ability of organisms to readily adapt to sudden environmental changes. c. similarities in organisms' habitats and niches. d. the ability of all organisms to interbreed and produce new species.

The green colored pigment in chloroplasts is? a. nitrogen b. chlorophyll c. chlorophorm d. chlorofloromethane

What are the three groups of atoms that make up amino acids called