Which is a property of water? a. it is crystalline at room temperature. b. it expands as it melts. c. it has a large capacity to hold heat. d. it dissolves nonpolar substances.

Embryonic stem cells are cells derived from an embryo. these cells can be used to create new tissues for patients suffering from certain illnesses and disorders. which statement best summarizes why the use of embryonic stem cells could be seen as unethical?

Complete the statements to identify the first two steps of meiosis i. (1 ) the first and longest step of meiosis i is called i. (2)the second step of meiosis i is called i.

The chemical form of energy that is useable by the cell to do work