The correct answer is c, it’s evaporating there for it’s a chemical change
Answer:
Explanation:
element - a basic substance that can't be simplified (hydrogen, oxygen, gold, etc...) molecule - two or more atoms that are chemically joined together (H2, O2, H2O, C6H12O6, etc...) compound - a substance that contains more than one element (H2O, C6H12O6, etc...)
the mass of 1 mole of phosphorus atoms is approximately 30
g
hope this helps :)
The birds could have more diseases and could pass it to other reptiles
Answer:
66s^-1 will be 1/66
then to convert to minute you multiply by 69
1/66 x 60 = 3960 mins
