Microorganisms also exist in the fossil record, but they’re rarer than other types of fossils. the most common fossils form from hard body parts, such as bones, teeth, and shells. why do you think these fossils are more common than fossils of other soft tissues or microorganisms?

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

Why is it incorrect to say that mitochondria function only as energy factories with cell

Eutrophication caused by human nutrient pollution.