Answer:
its option A. bright tail feathers of peacocks during breeding season
Explanation:
Answer:
B.fiber cells
Explanation:
cilia are lil eyelash kind of bit on cells. fiber cells have them.
Answer is B or the ball because other options don’t have any velocity and it makes the kinetic energy zero for them .the formula is k=1/2mv^2
Carbon dioxide and water are released as by-products. (A)
Answer:
DNA
Explanation:
Thymine is one of the four nucleobases that pairs with adenine to make up DNA, also called 5-methyluracil. It is replaced by uracil to make RNA molecules during transcription.
Theferore the unknown chemical analyzed was DNA because thymine is found in DNA and not in RNA molecules.
