According to the first law of thermodynamics, ____

a. matter can be created and destroyed
b. matter only changes forms
c. energy can be created and destroyed
d. energy only changes forms
e. matter and energy can be interconverted


ANSWER: d

Biology & Microbiology

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(a) lens. (b) ciliary body. (c) iris. (d) retina.

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a. is contained within the nucleosome b. consists of a single chromatid c. has lost its histones in anticipation of division d. is duplicated

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Animals that have no body cavity between the digestive system and the body wall are ________ in terms of body plan

Fill in the blank(s) with correct word

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The plague is transmitted by (fleas/lice/ticks/mites)

What will be an ideal response?

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