Which example best illustrates a method to show differences among earth’s layers?

Study the diagram of a cell. which structure is found only in plant cells and functions in the process of photosynthesis? w x y z

Draw the structure of dna nucleotide with adenine as nitrogenous base

Acertain species of fish can have either long or short fins. the allele for long fins is dominant over the allele for short fins. a heterozygous, long-finned fish is crossed with a homozygous, short-finned fish. of the offspring, will have long fins and be , and will have short fins and be .