Answer:
d
Explanation:
all of the above are functions of bones
Answer:
atomic number
Explanation:
The periodic table is a table that lists all of the chemical elements in order of atomic number, starting with hydrogen and ending with oganesson. The number of protons in the nucleus of an atom of a certain element is its atomic number.
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An isotope is when there is same amount of atomic number but different mass number. It also mean that only the number of neutrons changes if there is an isotope present.
C. The design would not be cost-efficient; the plane would require more fuel due to increased thrust from higher drag.
It has a definite volume but not a definite shape