What would happen without excretory systems in humans? a) wastes would build up in blood and damage the body. b) blood would not circulate through the body. eliminate c) oxygen would not enter the blood stream. d) nutrients would not be absorbed.

What is it called when plants lose water though their leaves

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.

Error analysis: what might be the reason that some of your percentages didn't exactly match your predicted results? gametes aren't responsible for inheritance. mice don't have large litters, so the sample size was not large enough. the wrong type of mice were used.