Pet owners begin to abandon their burmese pythons in the everglades when they become too large for home care. native species of frogs and reptiles decrease with the introduction of the snakes. what does this scenario represent?

1 a loss in biodiversity due to mutualism
2 a loss of biodiversity due to an invasive species
3 a loss of biodiversity due to a catastrophic event
4 a loss of biodiversity due to a commensalism

Select all the correct answers. lactobacillus is a bacteria that live inside humans. these bacteria live on the nutrients from our bodies. they to keep our gut clean and healthy. s. typhi is a bacteria that enter our bodies through contaminated food. this bacteria causes infections in the body. based on this information, which two statements about the association between these bacteria and humans are true? a. lactobacillus shares a parasitic relationship with humans. b. s .typhi shares a parasitic relationship with humans. c. both lactobacillus and s. typhi share a parasitic relationship with humans. d. both lactobacillus and s. typhi share a mutualistic relationship with humans. e. lactobacillus shares a mutualistic relationship with humans, and s. typhi shares a parasitic relationship multiply chrse

How do antiviral drugs work? in your own words.

You arrive late to a biological seminar. however, just as you enter the room, you hear the speaker referring to the "five-prime end" and the "three-prime end" of a macromolecule. immediately, you know that they are talking about a: ]