Bluebirds and blue jays, two bird species live in a small wooded area. The blue jays are very aggressive and eventually take over the nests of the bluebirds. This is an example of interspecific.

An experimental procedure requires a 10 ml of acid to be dissolved

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?

Is water wet? my friends are debating.