Earth's energy sources include both renewable and nonrenewable resources. name at
least four sources of energy that could be used in your house. then describe the ideal
energy source for generating most of your home's electricity, and explain why you chose
that source. think about where your home is located. which energy source(s) would be the
most plentiful or easiest to obtain a lot of energy from in order to generate as much
electricity as possible? how does the use of this energy source impact the environment?

This organism is not capable of performing photosynthesis. (horseshoe crab) true false

The collared lizard is a species found in the desert southwest. male collared lizards show considerable color variation, ranging from brightly colored to a very dull pattern. your goal is to determine the function, if any, of male color patterns in collared lizards, using the scientific method. your tentative explanation is that male color plays a role in attracting females for mating purposes. you predict that females will preferentially choose brightly colored males over dull-colored ones. to test this prediction, you observed the interactions of female collared lizards with their male counterparts. you selected males that were the same age and size, and that differed only in their coloration pattern. you placed equal numbers of the two types of male lizards, bright and dull, in aquariums, along with one female lizard per aquarium. out of 350 aquariums observed, the female chose to mate with the brightly colored male 277 times, and the dull-colored male 70 times. in 3 instances, the females did not mate with either type. create a bar graph of your data, plotting the type of male (dull or brightly colored) on the x-axis. on the y-axis, plot the frequency with which each type of male was chosen by females. using this graph, answer the following question(s). is it reasonable to conclude (i.e., is it supported by the data) that female collared lizards prefer more brightly colored male lizards over dull-colored males?

What are the most explosive events that occur on the sun? umbras solar flares solar winds prominences