Answer:
D. Franz Gall
Explanation:
Franz Gall was a German neuroanatomist and a physiologist. He began the study of the localization of mental functions in the brain.
Claimed the founder of PHRENOLOGY, i.e., the measurement of bumps on the skull to predict mental traits and personality.
Gall came with the idea that a someone's personality could be determined by the shape of their skull. So a slight protrusion in a certain region of someone's skull, changing the shape of it, would indicate that the individual had an optimistic personality.
Trophic level 3 represents the secondary consumers
Trophic level 4 represents the Tertiary consumer
For the first question is that crabgrass because in the process of secondary succession a forest fire burns down a forest then grasses grow back, then annual flowers bloom and eventually trees begin to grow so crabgrass is the initial stages of secondary succession.
