Question

which of the following best describes how aircraft changed during the course of world war i? aircraft became heavier and were used for bombing the enemy. aircraft became faster and were used to carry heavier loads. aircraft became slower and were used for reconnaissance. aircraft became slower and were used for bombing the enemy.

Explanation:

Early WWI aircraft were light for reconnaissance, but technological advances (e.g., more powerful engines, reinforced frames) made them faster and capable of carrying heavier loads like bombs or machine guns. Options about slower aircraft contradict this evolution, and the shift from only reconnaissance to heavier-load uses aligns with the correct choice.

Answer:

B. Aircraft became faster and were used to carry heavier loads.