Answer:
C
Explanation:
one letter big and one small
the first letter is capital
Answer:
By running them under water. The water will separate the rocks from the dirt.
Answer:
Enzymes unwind the DNA molecule into two strands.
Explanation:
I just took the quiz and it was correct
Answer:
protons is 7 neutrons should be 9
Explanation:
protons number is its atomic number
the number of protons and the number of neutrons determine an element's mass number.
