1. an experiment was conducted to see what is the best soil condition for growing
plants? one bean seedling was planted in 4 different soils and measured at the end
of 10 days. what in the experiment was controlled (control variable)?
a. 10 days
b. the type of soil
c. the height of the plant
d. the bean seedling

Dna has unique properties that allow it to accurately retain genetic information, even after multiple rounds of replication. one aspect of dna that allows it to accurately store genetic information is the base pairing from chargaff\'s first rule of the four nucleotide bases. if the c content of a dna molecule is 22%, what are the percentages of the remaining bases?

What is one function of the embedded proteins

Arepair man charged $93.06 the price included 2 hours of labor and 40 service charge how much does the repairmen charge per hour for labor?