Which of the following equations is balanced? A. 2H2 + O2 ---> H2O
B. H2 + 2O2 ---> 2H2O
C. H2 + O2 ---> H2O
D. 2H2 + O2 ---> 2H2O

Based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?

Question 1 of 102 pointswhich best describes adaptive radiation? oa. geographical isolation caused by an adaptationob. biodiversity resulting from few ancestorsoc. a decrease in the rate of speciationd. adaptations that organisms teach each other

Plz genetic engineering can be applied to many fields including medicine and agriculture. which of the following is a medical application of genetic engineering? a. giving crop plants recombinant dna so that they would be resistant to herbicides. b. examining a persons pedigree to determine whether they can carry a gene for a genetic disease. c. analyzing a persons dna to see how closely they are related to another person. d. certain genes into bacteria so that they will produce a needed medicine.