Which of these is not a direct input for the timer in this system? Select all correct answers.

How can scientists test their ideas about the origin of the universe if they can't physically interact with or study?

Which statements describe resources? one of the factors people use when deciding where they will live is the availability of resources. renewable resources have little value for people. resources are unevenly distributed throughout the world. energy is the world resource which has the highest use. the use of nonrenewable resources has decreased in recent history. the use of resources is evenly distributed throughout the world. the world's oil supply will last for the next forty years if its use continues as expected.

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks