The diagram shows the general structure of a lipid, which consists of two main parts. A carboxyl group in a circle and a chain. Which part is circled? alcohol group fatty acid carboxyl group unsaturated lipid

What do animals wth echolocation have in common other than echolocation

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

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?