I would say B.
Explanation: Peer review improves the quality of research papers.
Answer:
Calendar and periodic table both have repetitive patterns.
Explanation:
In calendar the days are arranged and divided into weeks whereas in the periodic table the elements are arranged in increasing atomic number and divided into groups
Answer:
hope it helps you...
Explanation:
acid rain is harmful for crop,and soil.
A diving mask does not have a lens
Answer:
false
Explanation:
standard form is Potassium hydrogen phthalate
