LUOA 7th grade science midterm exam 2024 with complete solution

LUOA 7th grade science midterm exam 2024 with complete solution Experiments have been conducted over time to contribute to this explanation. These are well- tested explanations for an observation or experimental result. - Answer ️️ -theory The hypothesis is written in a ____________________. - Answer ️️ -if-then statement Life Science is the study of _________________ - Answer ️️ -the structure and interactions of living organisms this is formed when a scientific theory has been around for a long time without changing. These are considered factual statements that cannot be changed or replaced. - Answer ️️ -law Earth Science includes the study of ______________. - Answer ️️ -the marvels of earth, the atmosphere surrounding it, and the solar system "If I grow sunflowers while playing classical music, then they will grow taller than sunflowers with no music," this is an example of a(n) _________. - Answer ️️ -hypothesis Judah believes if he gives a plant an unlimited amount of sunlight that the plant will grow to its largest possible size. He wants to test this by buying three of the same plants and placing one inside, one outside directly in the sun all day, and one outside that is the shade for half of the day. - Answer ️️ -the amount of sunlight the plant receives When you decide whether or not the data supports the original hypothesis, you are ____________. - Answer ️️ -drawing a conclusion What is the standard system of measurement that is customary in science and most other countries around the world? - Answer ️️ -International System of Units The ______________________ is the variable that you change during an experiment. This is the only factor changed in order to solve the problem. - Answer ️️ -independent variable in science, an educated guess is called a/an ____________. - Answer ️️ -hypothesis A ______________________ is a short paragraph that details the overall results of an experiment and explains whether the scientific hypothesis at the beginning of the experiment was correct or not. - Answer ️️ -conclusion