Un sistema planetario está formado por un conjunto de planetas que orbitan alrededor de una o más estrellas, nosotros giramos en torno al sol, nuestro sistema planetario se llama: * Sistema solar
Aquari u s

Gliese 876
Vía láctea

Lin yao looks at the back of a spoon. how should she describe her reflection? upside down and smaller upside down and larger right-side up and smaller right-side up and larger

The speed of light can be used to measure the

The device shows the relative humidity at 22°c. what’s the water vapor density if the maximum water vapor in air at this temperature is 20 grams/cubic meter? a device showing that at 22 degrees celsius the relative humidity is 58%. a. 11.6% b. 11.6 g/m3 c. 12.76% d. 12.76 g/m3 reset next