An element crystallizes in a face-centered cubic lattice and has a density of 1. 45 g/cm3. The edge of its unit cell is 4. 52 × 10−8 cm. (1 amu = 1. 66054 x 10−27 kg).

Who can you think of that has an a in their first name and a b in their last name?

Which of the following sections on the sat presents the questions in order of difficulty, from easiest to hardest, within each question type? select all that apply. math test writing and language test reading test

Abacterium was found to contain a sequence of atcgggatcct in its genome. a few generations later, the sequence was found to be atcatcct. what type of mutation caused this change in the bacteria? a. duplication b. insertion c. inversion d. translocation