How are amphibians different from reptiles? a) They do not breathe using lungs.
b) They cannot be fully terrestrial.
c) They do not have a backbone.
d) They are not ectothermie.

For a comparative or experimental investigation, scientists often make a testable about a scientific question, and then they test it in the investigation. a.control b.hypothesis c.procedure d.system

Awire-hair terrier and a smooth-hair terrier are mated. the offspring produced are 6 wire-hair puppies and 2 smooth-hair puppies. a. what pattern of inheritance best describes this situation? b. what is the genotype(s) of the wire-haired puppies? of the smooth-haired puppies? c. what would be the expected genotype and phenotype ratios of a mating between 2 wire-haired terriers that are heterozygous?

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks