Which of the following is true of active continental margins a they do not have a continental break. b crust is destroyed at their boundary c guyots form at their edge d they generally have a continental rise

Ray lo bisects nlm, lm=18, no=4, and ln=10. what is the value of x?

Why is the huronian supergroup rock formation particularly interesting to scientists? because it looks like a cross-section of a giant, stone encyclopedia because it formed during the period when oxygen began to accumulate in the atmosphere because it contains unusually large amounts of oxygen and sulfur because it dramatically altered the planet's development when it first formed

James hutton is ? a. extensively studied fossils. b. revealed that fossils would provide the history of past life. c. created the first scientific classification of plants and animals. d. provided geologic evidence necessary for calculating the time span of evolution.