Which of the following is not true? UV light transformed water into oxygen

Stromatolites were the first to preform photosynthesis

Stromatolites are a mixture of limestone and cyanobacteria

Paramecium living in water divided H2O into H and two O molecules

What the theory that the sun goes around earth was replaced with the theory that earth goes around the sun this was an exaple of a

In tomato plants, mendel found that the allele for smooth seeds (s) is dominant, while the allele for wrinkled seeds (s) is recessive. which of these punnett squares shows crosses between two plants heterozygous for smooth seeds? i need this to be answered as soon as ! sry the picture is bad quality

What is the ecological role of food chains and food webs