Energy is at the forefront of a variety of major global challenges currently faced by the entire world. Among these energy-related challenges include concerns with availability, reliability, costs, and security. However, it should be
noted that even though energy can be neither created nor destroyed, the global demand, due to societal needs
and wants for it, continues to increase; therefore, so do the associated global challenges and concerns.
The world's choices regarding energy sources and usage impacts the quality of both individuals and societies by
Impacting natural resource production and consumption
Impacting environmental quality
Impacting national security and economic systems
Answer choices A, B, and C

List two new traits (structural or behavioral) that each new species of rat might demonstrate as it adapts to the conditions on two of the four islands. choose only two islands that are described in the lesson. record the island latter and the major habitat feature of the island. then list two new traits each rat subspecies might demonstrate in order to survive the habitat on that island. note: new traits should be unique to that island and be in response to that island’s habitat feature. i cannot remember islands that were names in the lesson so only answer if you have done the lesson (5.13 life science 7b) choose 2 of the islands and describe a structural and a behavioral trait for a rat on each island so 4 total answers, 2 different structurals and 2 different behaviorals, one for each rat for each island

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.

For this question look at the hydropic diagram water that is heated by the sun evaporates. select the number that represents it.