Praxis 5901 Exam 2023

What is the commutative property? - Answer-you can add or multiply numbers in any order. Example, 2 x 4 x 7 = 7 x 2 x 4. Which mountain range crosses through Washington? - Answer-Cascades the division of power between a central/constituent governments - Answer-federalism how many members of the House are up for election every 2 years - Answer-all of them the value of what is forgone when an economic choice is made - Answer-opportunity cost what can you use to determine the volume of a large block of wood - Answer-metric ruler What is the Doppler effect? - Answer-A change in sound frequency caused by motion of the sound source, motion of the listener, or both. a substance that an organism needs to live/grow - Answer-nutrient a body part that does a certain job for an organism - Answer-structure the job a structure does - Answer-function the process of releasing energy from nutrients - Answer-cell respiration a plant's food; a combination of water/co2 - Answer-glucose an animal that lives in water when it's young and on land when it's an adult - Answeramphibian the joining of egg/sperm cells - Answer-fertilization body structures that take in info from the environment - Answer-sense organs something that makes an organism act a certain way - Answer-stimulus what an organism does when it senses a stimulus - Answer-response a plant's response to a stimulus - Answer-tropism a jellylike soup that fills most of the cell - Answer-cytoplasm storage spaces in the cell - Answer-vacuoles combine oxygen w/ the nutrients in food - Answer-mitochondria what 2 structures do only plant cells have - Answer-cell wall/chloroplasts a group of cells that work together to perform a certain function - Answer-tissue different kinds of tissues are grouped together to form -- - Answer-an organ different types of organs work together to form-- - Answer-an organ system a strong tissue that is more flexible than bone - Answer-cartilage 2 or more bones meet at a -- - Answer-joint muscles that work automatically but can sometimes be controlled - Answer-smooth 3 types of muscles - Answer-heart, skeletal, smooth the 2 wastes produced by your cells - Answer-water/co2 blood travels toward the heart in -- - Answer-veins the narrowest blood vessels - Answer-capillaries blood travels away from the heart in -- - Answer-arteries the liquid part of your blood - Answer-plasma the study of how living/nonliving things interact - Answer-ecology the role an organism plays in its habitat - Answer-niche all the organisms of the same species that live in the same area at the same time - Answer-population populations that live in the same place at the same time - Answer-community all the populations/nonliving things interacting in an environment - Answer-ecosystem the movement of co2/o2 between organisms/the air - Answer-o2 & co2 cycle shows different pathways for the flow of energy in an ecosystem - Answer-food web the grouping of organisms - Continues...