Water in central texas comes from the edwards
aquifer and tends to be hard. which of the
following would you expect to find in this water?
o a. carbon dioxide
o b. calcium ions
o c. biotic factors
o d. oxygen gas

Translation can be considered to have three phases or steps: initiation, protein synthesis, and termination. give a detailed summary of the factors and molecules involved with each step and, where appropriate, compare/contrast the differences between prokaryotic and eukaryotic translation.

When many atoms are split in a chain reaction, a large explosion occurs. this is an example of what type of energy conservation

30 points - when can a theory be modified if a new type of technology allows for new observations that raise new questions? a. immediately, while the questions about the theory are being asked b. after new hypotheses related to the theory are tested in experiments c. only after the new observations disprove all parts of the theory d. while scientists begin to think about how the theory could improve