Match the part of the cell to its correct function. 1. vacuole 2. cell membrane 3. cytoplasm 4. mitochondrion 5. golgi body 6. cell wall 7. lysosome 8. chloroplast 9. endoplasmic reticulum 10. dna 11. ribosome 12. nucleus a. contains instructions on how the cell functions. b. controls the activities of the cell. c. supports and protects the organelles in the cell. d. strong layer around plant cells. e. controls what goes in and comes out of a cell. f. in the production and movement of materials. g. packages and distributes materials in and out of cells. h. supplies energy that cell uses. i. produces proteins for the cell. j. converts energy from the sun to food energy. k. serves as a temporary storage area for nutrients and waste materials. l. breaks down waste materials.

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?

Drag each tile to the correct box. match the given symbol or molecular formula to the term that best describes it. element -organic compound -inorganic elemental molecule -inorganic compound -answers given: so2, k, ci2, c6h6

Pl as time goes by and water goes through the water cycle again and again, the amount of water on earth: increases decreases ostays the same goes up and down