Answer: B
Explanation: sometimes a few people mostly sacrificed to ensure the group survival.
The Carthaginians were inhabitants or the people of Carthage. Carthage is an ancient city on the North African coast; close to Tunis. The city was destroyed and then rebuilt by the Romans. During this time, the Romans enslaved the people of Carthage or the Carthaginians.
They have been childless for years.
The primary purpose for a lab report is to show your findings, your process behind your finding and experiments, and to record all the data to help with any calculations you need or mistakes that need to be fixed.