Answer:
Explanation:
a ) Total mixture = 4.656 g
Sand recovered = 2.775 g
percent composition of sand in the mixture
= (2.775 g / 4.656 g ) x 100
= 59.6 % .
b )
Total of sand and salt recovered = 2.775 g + .852 g = 3.627 g .
Total mixture = 4.656 g
percent recovery = (3.627 / 4.656 ) x 100
= 77.9 % .
B. reproduction doesn’t require mate
Amino Acids- To build proteins.
Hydrochloric Acids- Help humans digest foods.
It 1:1 I had an online review and thats the answer it told me it was.
-Hope this helped you
C) Stars get born, get older, then eventually die.
