The human urinary system

If vegetable oil is made out of veggies, then what is baby oil made out of?

Indica el nombre y la fucion de los vasos sanguineos que entran y salen de los riñones

Asmall number of finches are removed randomly from the wild and placed in a protected bird area. they are given as much food as they need and have plenty of space. why would natural selection not occur in this population? a. there is no reason for genetic mutation to occur. b. the birds compete for limited resources, c. the population has not reached carrying capacity. d. there is no genetic variation in the finches.