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Biology 11 Online
OpenStudy (anonymous):

Anyone no this one? All except which of the following are characteristics of living things? A. Being made up of cells B. Obtaining and using energy C. Reacting to environment D. Sexual reproduction

OpenStudy (lanre):

All of them are characteristics of living things.

OpenStudy (anonymous):

well what would u guess then?

OpenStudy (lanre):

If I am compelled to pick one, I will go for D because not all living thing reproduce sexually, some reproduce asexually.

OpenStudy (anonymous):

could u help me on this one? On a compound light microscope, if the ocular lens uses 10X magnification, and the objective lens uses 40X magnification, what magnification does it produce? A. 4 B. 10 C. 40 D. 400

OpenStudy (lanre):

D) 400. It is the multiplication of the two, the ocular lens and objective lens.

OpenStudy (anonymous):

thanks can i ask u a few more?

OpenStudy (lanre):

ok

OpenStudy (anonymous):

A unicellular organism, like a bacterium, is made up of ______. A. a single cell. B. two individual cells that joined to produce the unicell. C. multiple cells. D. none of the above.

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