6. Which of the following are found in both DNA and RNA? A. guanine (G) and thymine (T) B. adenine (A) and thymine (T) C. guanine (G) and cytosine (C) D. cytosine (C) and uracil (U)

lizards have adapted to life in the desert. some desert lizards have toes with spiny scales to them run across the sand without sinking. some use the sand to hide from predators, or to search for small animals that they prey upon.

the answer is "a.) well–developed vascular system."

explanation:

an organism's phenotype is the  form of a trait  that it  displays. for  flowercolor, a pea  plant  can  display  a phenotype of purple or white flowers. an organism's  genotype  is the alleles of a gene it contains. based on his data, mendel concluded that a phenotype can be  determined  by more than one  genotype.

feral cats are estimated to eat tens of millions of native animals each night in australia