A teacher gave students this diagram of rock layers . The teacher directed the students to determine the relative age of each rock layer based only on the information presented in this diagram . Which method can best be used by the students to determine the relative age of these layers
A rock type evaluation
B radiometric dating
C the law of superposition
D principle of uniformitarianism

Chinese privet is a plant that is native to china. over 150 years ago, chinese privet was introduced to the united states as a fast-growing shrub that serves as an excellent privacy hedge. with no natural herbivore, chinese privet quickly established itself and spread in natural areas throughout the southeast and eastern seaboard of the united states. its dominance in these areas has jeopardized the survival of native plant species. chinese privet provides evidence that introducing non-native organisms can cause environmental damage integrated pest management strategies will not decrease chinese privet populations american gardeners can easily control the spread of chinese privet non-native plant species have type i survivorship curves

Question#29: why does the tropical ocean have a greater temperature range than the temperate ocean?

When a human or animal consumes food, the carbon in that food is most likely to be converted into which of the following elements? a. carbon remains carbon b. nitrogen c. oxygen d. hydrogen