Answer:
15
Explanation:
the atomic number is the number above the symbol. the number below is the atomic mass.
Transpiration is the process where plants absorb water through the roots and then give off water vapor through pores in their leaves, so D would be your answer
The pH scale is from 1-14 and if the water is on 7, it would make it a neutral substance (C).
Answer:
3 francine
Explanation:
The four nitrogenous bases that compose DNA nucleotides are shown in bright colors: adenine (A, green), thymine (T, red), cytosine (C, orange), and guanine (G, blue). francine is not one of them
The answer is B. It will increase blood pressure because the heart is contracting faster
