Only people who have done this can answer. if you don't know don't answer. will mark brainliest for the best answer.

i use edge nuity. i have to do the periodic table - project: element presentation project. does anyone know the easiest element to do on edge nuity? i don't have the time to go into super great detail. can anyone me? again, if you haven't done this project, don't answer! i don't need answers. if your answer is , i will report you!

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The following image is of a diatom. it lives in water and gets food from photosynthesis. it is encased in a hard shell made of something similar to glass or sand . a diatom is a(n) because it has a) multi-celled organism; specialized parts. b) vertebrate; a skeleton. c) insect; an exoskeleton. d) single-called organism; only one cell.

Adigestive system that is a series of tubes beginning at the mouth and ending at the anus is a digestive system.

Sally and sue were investigating the topic of friction in science. they used a small car and a ramp as seen in the picture to test what they were learning. they knew that they slipped easily on waxed floors but not on carpet, so they decided to change the material on the surface of the ramp to see what happened. they planned to use glass, carpet, aluminum foil, and sandpaper and run the car down the ramp over each surface. what would be the best research question to guide the girls' experiment? a) does the amount of surface area affect the friction on the moving car? b) will the car travel fastest on the glass surface? c) how does the angle of the ramp affect the speed of the car? d)do rougher surfaces tend to create more friction than smooth surfaces?