Answer:
Its B because if it reacted chemically it wouldn't be considered a physical property since its changing on the "inside"
Gates function in a similar way as cell membrane :
cell membrane seperate the external enivironment from the cell while gate even seperate the external environment from the house
cell membrane controls the exit and entry of the cell, gate controls the entry and exit of the house
* two populations of finches that cannot produce viable offspring
Chemical formula is the answer
In this list, find the process or environment that is not affected by microorganisms.
a. oxygen cycles
b. global temps
c. human health
e. all have microbial involvement
correct:
all have microbial involvement
Explanation:
oxygen cycle, global temperatures, human health
all of the above mentioned options have microbial involvement
i.e. all of these processes or environment are affected by microorganisms
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