The skeleton that donald johanson discovered and named lucy bleonged to the ealest homind group called?
a. neanderthals
b. homo habilis
c. australopithecines
d. homo erectus

Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics

What is the difference between how ionic and covalent bonds form

Read each description below and determine to which stage of sleep each pertains. then click and drag each box into the appropriate category below.