What occurs in photosystem 1? a. Glucose is made b. water is split into oxygen and hydrogen c. ATP is produced and NADPH is produced d. NADP and ADP are burned for energy PLEASE HELP!

Genetic diversity is the variation in the genes of an entire species. each circle represents a population of a particular species in different habitats. select the population with maximum genetic diversity

Compare and contrast region e in the illustration above with region d. describe the physical characteristics of each region.

Recent research by marine biologists suggests that bottlenose dolphins have names for themselves. scientists played sounds they had identified as the names of particular dolphins, putting them through a synthesizer so that they did not sound like the voices of particular dolphins. the researchers found that dolphins would respond to the names of other dolphins that they were related to or associated with, but they ignored the names of strangers. this discovery suggests a much greater degree of self-awareness in aquatic mammals than was previously suspected. if this research holds up, what does it suggest about dolphins?