Type the correct answer in each box. 26
Fe
Iron type the correct Answer in the box
55.845
This is the periodic table entry for iron. The atomic number for iron is
. The number of electrons in a neutral iron atom is
Reset
Next

Jason adds the antibiotic penicillin to a bacterial culture. the bacteria develop genetic modifications in their genome, which gives them resistance to the antibiotic penicillin. what caused this genetic modification?

Explain how sequences of amino acids in proteins can be used to reveal relationships among organisms.

Sort the examples by the type of diversity that they exhibit a park has 80 species of trees red, yellow, and orange bell peppers are all members of the same species individuals of the same lizard species have different mating strategies. five different bird species are at a bird feeder. genetic diversity species diversity