In 1947 thor heyerdahl sailed a simple raft from peru to polynesia, following the ocean currents for more than 6,000 kilometers. which statement accurately describes what heyerdahl proved by this voyage? a. ancient peru was settled by people from polynesia. b. people from ancient peru were the first settlers of polynesia. c. it would have been possible for people from ancient peru to reach polynesia by following ocean currents. d. polynesia was settled accidentally when rafts from peru were carried out by ocean currents.

Neelaredoxin is a 15-kda protein that is a gene product common in anaerobic prokaryotes. it has superoxide-scavenging activity, and it is constitutively expressed. in addition, its expression is not further induced during its exposure to o2 or h2o2 (silva, g., et al. 2001. j. bacteriol. 183: 4413–4420). which of the following statements best describes neelaredoxin synthesis? a-neelaredoxin is produced at all times; levels are constant even when exposed to o2 or h2o2.b-neelaredoxin is produced at all times; exposure to o2 or h2o2 increases expression.c-neelaredoxin is produced at all times; exposure to o2 or h2o2 decreases or prevents expression.d-neelaredoxin is only produced when there is exposure to o2 or h2o2.

Arepair man charged $93.06 the price included 2 hours of labor and 40 service charge how much does the repairmen charge per hour for labor?

Restless tectonic plates move (shift) between one and fifteen centimeters per year month day minute