Can somone please help!
Which statement most completely describes the primary role of th...
Biology, 19.03.2020 02:23 beserkerbradley7985
Can somone please help!
Which statement most completely describes the primary role of the cell in a multicellular organism?
A. The combination of chemical functions and genetic material enable the cell and the organism to live, grow, and reproduce.
B. The collection of organelles interact with the environment to protect against environmental contaminants.
C. The internal structures provide shape and support to a variety of living organisms—both unicellular and multicellular.
D. They help scientists classify all living organisms by the types of cells they are made of.
Answers: 2
Biology, 21.06.2019 15:00
If someone could do the first couple, just so i can see how it's done that would be great! 20 points. complete a dichotomous key for the 10 leaves on the common leaves sheet. the chart provided here allows for 11 pairs of statements. depending on how you build your dichotomous key, you may or may not need all of them, or you may need to add some.
Answers: 2
Biology, 22.06.2019 00:30
What was the land like over 500 million years ago? what was under the sea?
Answers: 1
Biology, 22.06.2019 03:50
What did not occur in the proterozoic eon a)the oxygen levels increase greatly in the atmosphere,b)the emergence of the eukarya , c)muti cella’s eukaryotic organisms began to diversify,d)anaerobic bacteria kept thriving with more oxygen
Answers: 1
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