Sonya reads the element riddle below. i am shiny. i form +1 ions. there’s more! i am the most reactive metal in period 4. who am i? which element is the answer to the riddle? krypton potassium sodium bromine

If a set of instructions that determines all of the charactersitics of an organism is comparedto a book, and a chromosme is compared to chaper in the book, then what might be compared to a paragraph in the book?

Which of the following statements about c4 carbon fixation is not true? a c4 carbon fixation is an adaptation for plants exposed to high light intensityb. c4 carbon fixation occurs in more plants than c3 carbon fixation. c c4 carbon fixation is more common in areas of high temperatures than c3 carbon fixation. d. c4 carbon fixation occurs in the inner cells of a leaf rather than the entire leaf.

Nucleic acid certain protein cell membranes certain carbohydrates