What would probably happen if it took the Earth longer to orbit the Sun than it does now? * A. A year would have fewer than 365 days.
B. A year would have more than 365 days.
C. Animals could jump higher than they normally can now.
D. People would weigh twice as much as they normally do now.

Problem page gaseous ethane reacts with gaseous oxygen gas to produce gaseous carbon dioxide and gaseous water . if of water is produced from the reaction of of ethane and of oxygen gas, calculate the percent yield of water. be sure your answer has the correct number of significant digits in it.

Which of these conditions most likely produces an unstable isotope?

An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum