It provides evidence that each organism is related and similar in each way, leading to the conclusion of a common ancestor.<span />
Answer:
44.01 g/mol
Explanation:
Add each elements atomic mass. For oxygen you will do that twice because their is two oxygens.
- Hope that helps! Please let me know if you need further explanation.
I believe your answer is D
Light bulb -it produces heat and light
toaster - it produces heat and the metal strips glow producing light
Ionic bonds usually occur between metal and nonmetal ions. For example, sodium (Na), a metal, and chloride (Cl), a nonmetal, form an ionic bond to make NaCl. In a covalent bond, the atoms bond by sharing electrons. Covalent bonds usually occur between nonmetals.
