Which of the following adaptations took advantage of the presence of free oxygen.

Alaser tag arena sells two types of memberships. one package costs $325 for one year of membership with an unlimited number of visits. the second package has $125 enrollment fee, includes five free visits, and costs and additional $8 per visit after the first five. how many visits would a person need to use for each type of membership to cost the same amount over a one-year period?

What should you adjust to make your hard hat fit properly

Tissues that carry food water and nutrients throughout the plant