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, 22.06.2019 08:00
Aparent with freckles is crossed with a parent without freckles. the punnett square shows the possible genotypes and phenotypes of the offspring. which statement accurately describes the probability of phenotypes? a.the offspring are more likely to have freckles. b.the offspring are more likely to have no freckles. c.the likelihood of the offspring having freckles and not having freckles is the same. d.the likelihood of the offspring having freckles and not having freckles cannot be determined.
Answers: 1
Biology, 22.06.2019 08:00
Which is a function performed by stem cells in the skin a. replacing lost skin cells b. making cells for the intestines c. growing new organs d. differentiating into brain cells plz apex
Answers: 1
Biology, 22.06.2019 19:30
When it is summer at the south pole, a. the northern hemisphere is tilted toward the sun. b. the southern hemisphere is tilted away from the sun. c. the northern hemisphere is tilted away from the sun. d. both the southern and northern hemispheres are tilted toward the sun.
Answers: 1
Un científico ha analizado los productos químicos que componen una
muestra de una sustancia descono...
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