Answer:
a
Explanation:
The pollution will kill the local pond life, and amphibians are very delicate to change.
Mark me brainliest?
Answer:
The DNA is in the nucleus.
Explanation:
The nucleus is the power house of the cell, the little sting things inside are the strands of DNA.
Answer:one atom
Explanation:
The carbon symbol is C so only one
Calcium has 1 atom
Oxygen has 3 atoms
If you are looking for what could contradict the scientific theory, the answer would be, "new experiments that contradict the theory". If a new experiment were to be proving something inccorect or somewhat false in a theory, than what would be the greatest challenge to it would be to test it.
I hope this answer helped you!
