la reaccion quimica entre el monoxido de carbono y el oxigeno ocurre en la atmosfera. cual ecuacion demuestra de la masa se conserva durante la reaccion quimica entre el co y el o2 que forma dioxido de carbono.

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.

Did you know that a blue wales tongue weighs more than an elephant?

The large increase in atmospheric carbon dioxide in the last 50 years most likely comes from a. an increase in cellular respiration b. increased decomposition by bacteria c. an increase in the burning of fossil fuels d. an increase in photosynthesis