A seismic station recorded the P-waves, but no S-waves, from an earthquake because S-waves were 1. absorbed by Earth’s outer core
2. transmitted only through liquids
3. weak and detected only at nearby locations
4. not produced by this earthquake

Acladogram is a branching diagram that represents suggested evolutionary relationships among organisms based on the presence of unique traits. a scientist discovers a new organism that lacks limbs and does not have a true backbone. the organism lays eggs to produce offspring and has a cartilage-like rod known as a notochord running along its dorsal surface. on the cladogram below, select the species to which the newly discovered organism is most closely related.

Are produced in the light reactions and used in the calvin cycle. a)nadh and atp b)electrons and sugar c)nadt+ and adp d)sugar molecules

Which of the following systems in absorbing oxygen and releases carbon dioxide