Fresh waters tend to sink or float when they meet salt waters? choose one

Draw the structure of dna nucleotide with adenine as nitrogenous base

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

Why did the federal government end its support of yucca mountain as a site for long-term storage of nuclear water