Which best describes the sides of a parallelogram?

a. all sides are a different length.

b. both pairs of opposite sides are parallel.

c. only one set of sides is parallel.

Yes or no? biology is the study of rocks and minerals.

Will give out brainliest and maximum points to ! ! you may write a poem that explains the difference between a market economy and a command economy. your poem must include: -six terms from chapter 2* -at least one of the primary goals of each of the economic systems -highlights of at least two benefits and two drawbacks of each economic system. *key terms listed in attachment

Frankenstein: what attitudes toward education are expressed by shelley in her description of victor’s upbringing in chapter 1? what, for example, motivates victor and elizabeth to study/practice?