In 2001, endospores of bacillus anthracis, the causative agent of anthrax, were sent to government officials and news agencies via the mail. in response, the us postal service began to irradiate mail with uv light. was this an effective strategy? why or why not?

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

Connection compare and contrast genetic engineering to the process of natural selection. select all statements that are true.

Why does it matter if osmosis is put into a “scab” or a “nosebleed? ” where would that leave him?