Why is it not possible for there to be an infinite regress of causes? (part of the First Cause Argument)

In 100,000 years, the rotation of earth will be slower by how many seconds?

Children begin to use tools at about what age? a. 18 months b. 2 years c. 1 year d. 6 months

John locke, an enlightenment-era philosopher, influenced the american movement for independence. locke believed that all people were entitled to natural rights. which quotation from the preamble to the declaration of independence refers to natural rights?