Which best summarizes the concept of natural selection?
A. The fittest organisms survive and r...
Biology, 22.04.2020 02:05, ksanquist1212
Which best summarizes the concept of natural selection?
A. The fittest organisms survive and reproduce.
B. A mutation always makes a species fitter.
C. An organism will always adapt to its environment.
D. An organism will always mutate to survive.
Answers: 2
Biology, 21.06.2019 18:30, dezmondpowell
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
Answers: 1
Biology, 22.06.2019 12:00, princessmoon
Which of the following is not associated with invasive species?
Answers: 1
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