The reoccurring alternation of strong and weak sounds is rhythm.
AI Cloning
Facial recognition
Spying smart home devices
In the same manner as the inexpressible cruelty of slavery could not stop us, the opposition we now face cannot keep us from achieving our goal
Answer:
A. able to be maintained
sus·tain·a·ble
/səˈstānəb(ə)l/
Learn to pronounce
adjective
adjective: sustainable
1. able to be maintained at a certain rate or level.
conserving an ecological balance by avoiding depletion of natural resources.
2. able to be upheld or defended.
Explanation:
Hope this helps.