15 points answer fast! according to embryology, which three species have the closest common ancestor? a. insects, birds, and fish b. amphibians, mammals, and birds c. reptiles, amphibians, and bacteria d. insects, bacteria, and reptiles

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.

What is a possible result of higher air temperature caused by global warming

Find the magnetic field a distance r from the center of a long wire that has radius a and carries a uniform current per unit area j in the positive z direction.