Which statement does not describe the scientific method? 1. lays out an experiment
2. starts with a hypothesis
3. creating at prototype
4. defines variables
Help me please!

The blackbody curve for a star name zeta is shown below. what is the peak wavelength for this star ?

How does a large body of water, such as the ocean, influence climate?

Consider hydrogen in an excited state n = 5n=5 that emits photons to reach the ground state. there are various possible transitions other than straight to the ground state that can occur; for example, it can drop to the n = 3n=3 state followed by the n = 3n=3 to the ground state transition. which of the possible transitions will result in the emission of a photon in the visible region?