Which organ is able to extract dissolved oxygen from water?

a) gills
b) both gills and lungs
c) lungs
d) neither gills nor lungs

When creating a graph, the goes on the x axis and the goes on the y axis. a. dependent variable, independent variable b. experimental group, control group c. independent variable, dependent variable d. control group, experimental group

Wind energy is plentiful in regions with vast open spaces it is a non polluting renewable resource what could be an economic factor that makes the use of this resource less feasible then non renewable resource even in such regions

Place the steps tor the formation of the enzyme pepsinogen in correct order