I would say B. Eustress because this stress is a "good" type of stress that aided you in performing well. Eustress is stress that is "good," and helps you.
Answer:
Here are different water conservation methods where major savings can be done, without many hasseles:
Rainwater harvesting.
Water metering.
Greywater recycling.
Pressure-reducing valves.
Water-efficient bathroom accessories.
Explanation:
It helps people learn about other cultures and the way people live. It also allows you to reconnect with old friends and family.