Two velocities can be combined. Because of it, you must account for direction. The effects of the two velocities can be determined by doing what mathematical operation or vector math on the following: a. A surfer paddling with the current
b. A surfer paddling 90° to the current c. A surfer paddling against the current

Forensic anthropologists: a. apply anthropological techniques to legal matters. b. are primarily concerned with the recovery of material culture remains. c. examine the relationships between medical treatment and culturally determined views of disease. d. study disease and trauma in ancient populations. e. study nonhuman primates.

Which of these statements best describes the st. lawrence seaway? the st. lawrence seaway connects the st. lawrence river with the arctic ocean. the st. lawrence seaway provides an important trading route between the u.s. and mexico. the st. lawrence seaway provides an important trading route for the u.s, but has little value for canada. the st. lawrence seaway connects the great lakes, the st. lawrence river, and the atlantic ocean.

Based on the topographic map of mt. st. helens, what is the contour interval of the volcano about height is 2,950 m?