Un científico ha analizado los productos químicos que componen una
muestra de una sustancia desconocida. ¿Qué sustancias químicas serían el
mejor indicador de que la sustancia desconocida es una planta?
UNA. Nitrógeno y fósforo
B. Fructosa y sacarosa
C. Celulosa y almidón
D. Sacarosa y oxigeno
Answers: 1
Biology, 21.06.2019 20:00
Use the drop-down menu to match the following definitions to the corresponding terms. the total variety of organisms that live in the biosphere a group of organisms that breed and produce offspring that can breed all of the biotic and abiotic factors in an area
Answers: 1
Biology, 21.06.2019 22:20
Which best describes how the common cold spreads in the human body? a bacteria burst out of normal cells killing them b viruses replicate inside respiratory cells c bacteria inject dna into normal cells d viruses insert dna into bacteria
Answers: 1
Biology, 22.06.2019 03:20
What is one energy transformation that is taking place in the photo? radiant energy to thermal energy thermal energy to nuclear energy chemical energy to thermal energy radiant energy to chemical energy
Answers: 1
Biology, 22.06.2019 07:00
What terms describes being out of water after being submerged
Answers: 1
Un científico ha analizado los productos químicos que componen una
muestra de una sustancia descono...
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