An element has a relative mass of 35.45. It has 2 known isotopes, A with a mass of 35 and B with a mass of 36. Which isotope is the more common in nature?
A isotope A
B isotope B
They are equally common.
Not enough information to determine.

The term equestrian relates to which animal? bulls cows horses pigs

What environmental cues and landmarks do the geese use to determine the timing and direction of their migration over the mountains? how do they find their way?

Abody cell has been growing and at synthesis proteins. in the nucleus of this body cell, dna replication is taking place. and a copy of the cells genetic material is copied. which of the following is the best conclusion you can make about the life cycle of this cell ? a) the cell is ready to undergo mitosis. and a chemical signal will send the cell to prophase b)the cell is undergoing meiosis and will cross over the genetic material next c)the cell is in the s phase of interphase and will move next to the g2 phase d) the cell is in the g2 phase of the interphase and is ready to begin diving