Lena needs to memorize words on a vocabulary list for Spanish class. She has 30 words to memorize, and she is one-third done. How many words has Lena memorized so far?

An is a record that contains a list of qualified workers in an industry.

Most of the world's booming population growth is occurring in countries that arenot highly industrialized. the high birthrates in these countries often result inlower standards of living. which of the following would be the best solution tothis global economic problem? o a. encouraging developing countries to participate in global tradeob. creating an international seed bank to protect biodiversityoc. forming strict regulations on greenhouse gas emissionso d. establishing international agreements to prevent overfishingis it a b c d

How quickly a drug enters your bloodstream also depends on