First they don't use oxygen, plants use the CO2 in the air and release oxygen out into the air after the plant used up the CO2
Per calendar year (365 days) there are 31536000 seconds
Answer:
Its either A or B
explanation:
pls give brainlyest
Answer:
Hydrogen, Lithium, Aluminum, Argon, Nickel, Iodine, Gold, Mercury
Explanation:
Hydrogen has 1 proton.
Lithium has 3 protons.
Aluminum has 13 protons.
Argon has 18 protons.
Nickel has 28 protons.
Iodine has 53 protons.
Gold has 79 protons.
Mercury has 80 protons.
Hope this helps.
