वर्मीकंपोस्ट इकाइयों में, बेड्स को सीधे, तेज धूप में रखने से कड़ाई से बचा जाना चाहिए, मुख्य रूप से क्योंकि यह निम्नलिखित में से किसका कारण बनता है?

The 'Drain of Wealth' theory was propounded by which Indian nationalist leader?

Which event is considered the turning point in Mahatma Gandhi's leadership in the Indian independence movement?

Which African leader is known for his non-violent opposition to colonial rule?