As a student, what are your insights about this lesson? Write an essay on your toughts about the types of drugs/subtance of abuse, discussing its description and effects.​

Which of the following best reflects what we know about how the flu virus moves between species? a) the flu virus in a pig is mutated and replicated in alternate arrangements so that humans who eat the pig products can be infected. b) a flu virus from a human epidemic or pandemic infects birds; the birds replicate the virus differently and then pass it back to humans. c) an influenza virus gains new sequences of dna from another virus, such as a herpesvirus; this enables it to be transmitted to a human host. d) an animal such as a pig is infected with more than one virus, genetic recombination occurs, the new virus mutates, the virus is passed to a new species such as a bird, and the virus mutates again and can now be transmitted to humans.

One way your family can be a positive influence on your mental and emotional health is by you

Hi friends? i need new friends who are 18 years and younger im 16 lets be friends