Final answer:
The human brain can handle more than one attention-consuming task at a time.
Step-by-step explanation:
The statement that the human brain can handle only one attention-consuming task at a time is False. While the brain has limited attention resources that can be focused on specific tasks, it is capable of dividing attention and multitasking to some extent. However, multitasking can decrease efficiency and accuracy, and it is generally more effective to focus on one task at a time.