Evaporation takes place when matter changes from a
a. solid to a liquid.
b. solid to a gas.
c. liquid to a gas.
d. gas to a liquid. e. gas to a solid

Which of these serves as a reference for comparison during a scientific investigation? a)outcome variable (dependent variable) b) test variable (independent variable) c)control group d)hypothesis

If a baby girl guinea pig looks almost identical to its mother, does this then mean that it inherited more alleles from its mother? explain. (hint: think about the vocabulary words dominant and recessive.)

Draw the structure of dna nucleotide with adenine as nitrogenous base