Final answer:
The statement is a. true. A supportive team member trusts and has genuine concern for other team members, leading to better teamwork and collaboration.
Step-by-step explanation:
A supportive team member trusts and has genuine concern for other team members. This statement is true. A supportive team member is someone who offers encouragement, helps others, and fosters a positive team environment.
They trust their teammates and genuinely care about their well-being, which leads to better teamwork and collaboration.