Answer:
A. Uses the law of superposition to determine which rock is older or younger.
Explanation:
I majored in Biology
The correct answer is: D) C3H8 + 5O2 -> 3CO2 + 4H2O
The law of conservation of mass (matter) states that the mass of the system must remain constant over time. So, the mass of the chemical components before the reaction must be equal to the mass of the components after the reaction, according to this law.
3 C,8 H, 10 O
D is the answer. The level of matter cannot be shifted, it can only stay constant even during chemical reactions.
Answer:
probably the kangaroo and chimpanzee because they both use their two legs to walk while the other animals dont
Explanation:
:)
A)A chromosome is a long continuous strand of DNA
