How hot can a bathroom sink water get? Please help, I will give 20 points

How does climate change affect producers?

Spirochetes have a twisting and flexing locomotion due to appendages called

Ascientist is explaining how background cosmic radiation gives evidence of the big bang theory. she says that radiation has been detected everywhere equally as heat in the universe and is increasing. this has been shown to be residual radiation from the big bang. what error did the scientist make?