H2o has a mc021-1.jpghvap = 40.7 kj/mol. solve for the quantity of heat released when 27.9 g of h2o condenses.
a) 60.00 kj
b) 61.05 kj
c) 63.09 kj
d) 68.60 kj

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

Contrast how pollination is different among gymnosperms and angiosperms.

Nerve cells are specialized to respond to stimulitrue or false?