Four friends were hiking in the mountains when they came across a shell fossil like the one pictured to the right. The friends agreed that the fossil of the organism clearly came from the ocean, but they were confused about how the fossil ended up high on a mountain. Here is what each friend thought: Carlos: It belonged to a hiker and fell out of their backpack during a hike. Jenny: The land must have been covered by water long ago. Jordan: An animal carried the shell up the mountain and dropped it. Marcus: Weathering, erosion, and deposition slowly moved the shell up the mountain. Which friend do you agree with the most from the “Take a Hike” scenario? How do you think the fossil ended up on the mountain? Explain your answers.

Zoe decided to measure the hand length of each of her classmates. first she marked a line across each student's wrist and lined up a ruler from this mark to the top of the middle finger to measure the length. then she recorded the measurements in the table below. marla did this the same way for each classmate, and then zoe used this ruler to measure each straight line and record the data below. this data is invalid. what is the most likely reason why it is invalid? the ruler is marked in centimeters, but zoe recorded data in inches. the range of lengths is too wide, so zoe must have misread the ruler. marla’s complicated measuring procedure was overly confusing. marla could have been inconsistent while drawing outlines of fingers.

Which statement describe events that occur during interphase?

Why are some places regularly warmer or cooler than others in a given month