Answer:
C. Geologic time scale
Explanation:
The geologic time scale (GTS) is a system of chronological dating that classifies geological strata (stratigraphy) in time. It is used by geologists, paleontologists, and other Earth scientists to describe the timing and relationships of events in geologic history.
Answer:
B. a light bulb burned out and "closed" the circuit.
Explanation:
Unscrew one bulb. If the other bulbs turn off, it is a series circuit. A light bulb glows when electrons flow through it. As the electron flow increases, the brightness increases.
When lights are attached in parallel, each light is on its own circuit to the power source. If one filament burns out, it has no effect on the remaining lights, as they each continue to be in a closed circuit with the power source.
The answer you are looking for is A
Answer:
1.708
Explanation:
Take the mean of the numbers.
2.39 + 2.39 + 1.04 + 2.44 + 0.28 = 8.54
8.54/5 = 1.708
La primera ley es llamada la ley de la uniformidad de los híbridos de la primera generación filial. Y esta dice que al cruzar dos variedades cuyos individuos tienen razas puras ambos homocigotos para un determinado carácter), todos los híbridos de la primera generación son similares.
