What happened as a result of people being able to trade and purchase food from other people?
A. They lacked proper nutrition.
B. They lived shorter lives.
C. They had more time to pursue crafts and trades.
D. There were large food shortages.

D.There were large food shortages.

As a result of people being able to trade and purchase food from other people.

Explanation:

D

Explanation:

8

explanation:

each principal energy level above the first contains one s orbital and three p orbitals. a set of three p orbitals, called the p sublevel, can hold a maximum of six electrons. therefore, the second level can contain a maximum of eight electrons - that is, two in the s orbital and 6 in the three p orbitals.

mark brainliest and have a great day!

because u need two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei to form isotopes.

so since they all have the same shape? i mean maybe because m& m and reeses are both chocolates