What does effective planning require? Choose the correct answer below. A. accomplishing everything on your "to-do" list B. doing all tasks in the order you learn about them C. inflexibility D. prioritization

Regions with projected low support ratios by 2050 will primarily face challenges in: a. Increasing agricultural productivity. b. Attracting international migration. c. Reducing fertility rates. d. Sustaining elderly care systems.

(ix) The equation \( \frac{1}{r r} \frac{\partial}{r}\left(r \frac{\partial u}{r r}\right)=\frac{1}{c^{2}} \frac{\partial^{2} u}{\partial t^{2}} \) is one dimensional wave equation in: (a) Cylindrical coordinate (b) Polar coordinate (c) Spherical coordinate (d) None of these

The ECOWAS Early Warning Mechanism (ECOWARN) plays a critical role in conflict prevention. What is one key function of this system? a. Monitoring and identifying early sign: of conflict in member states b. Facilitating military interventions without UN approval c. Managing arms trade agreements across ECOWAS nations d. Enforcing trade restrictions on countries experiencing conflict

Cocoa farming in Ghana is supported by specific agricultural practices. What method is most commonly used for drying cocoa beans after fermentation? a. Sun drying combined with artificial heating b. Employing large-scale solar drying panels c. Using mechanized dryers for rapid drying d. Spreading beans in the open air for six days

4. ¿Cuál de estas igualdades es correcta? (A) \( \log _{3} 8=2 \) (B) \( \log _{3} 2=8 \) (C) \( \log _{2} 8=3 \) (D) \( \log _{2} 3=8 \) (D)