Which of the following characteristics is common to organisms in kingdom eubacteria?
a. live without oxygen
b. live in less extreme environments then most archaebacteria.
c. live in the hottest and coldest places on earth
d. are multicellular.

Which term describes a normal value for something in the body? a. homeostasis b. set point c. feedback loop d. integration center

Forensic scientists think they know the identity of a skeleton. what rule should they use to select a relative whose dna could be used to try to confirm the identity?

10 points a population of mice have tails. over time those mice with either really short tails or really long tails have a higher rate of survival. this will probably lead to what type of selection? a. disruptiveb. directionalc. stabilizingd. evological