Ascientist kept 1,000 grams of a radioactive material in a container. after 66 days, he observed that 125 grams of the radioactive material was left in the container. based on the observation, which of these is the most likely inference drawn by the scientist? select one: a. about 500 gram of the material decayed in 33 days. b. about 500 gram of the material decayed in 44 days. c. about 62.5 gram of the material will be left in the container after 88 days. d. about 62.5 gram of the material will be left in the container after 110 days.

from 1609, galileo galilei used the recently invented telescope to observe the sun, moon and planets. he saw the mountains and craters of the moon, and for the first time revealed the planets to be worlds in their own right. galileo also provided strong observational evidence that planets orbited the sun.

his discoveries about the moon, jupiter's moons, venus, and sunspots supported the idea that the sun - not the earth - was the center of the universe, as was commonly believed at the time.galileo turned his gaze toward venus, the brightest celestial object in the sky - other than the sun and the moon.

wind moving at higher speeds will transfer more energy to the water, resulting in stronger waves.