Convection causes tectonic plates to move true or false

Nitrofurantoin used during the fifth week of pregnancy places the neonate at risk for which condition?

Why is excretion necessary to maintain homeostasis?

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