Heh I need some more help… imma just put all of them on one question… (•_•) It’s a crossword puzzle by the way! 7) Scientists use their data to make charts and (blank) to communicate the results of an experiment. [ 6 spaces ]
8) After the scientist makes a hypothesis, they perform an (blank) to collect data. [ 10 spaces ]
9) The first step of the scientific method is to define or identify the (blank). [ 7 spaces ]
14) Scientists make (blank) to help them make a hypothesis or collect data during an experiment. [ 12 spaces ]

Please help with the blanks, if you don’t know each answers don’t answer the question thats a waste if space!
ACTUALLY I’LL GIVE YOU A PICTURE AS WE! I hope it will help, so you can see what I am doing. ^v^

Thanks!!

What is the length x of the side of the triangle below? (hint: use the cosine function)

Clothing made of several thin layers of fabric with trapped air in between, often called ski clothing, is commonly used in cold climates because it is light, fashionable, and a very effective thermal insulator. so it is no surprise that such clothing has largely replaced thickand heavy old-fashioned coats. (a) consider a jacket made of five layers of 0.1-mm-thick synthetic fabric (k = 0.13 w/m·°c) with 1.5-mm-thick air space (k = 0.026 w/m·°c) between the layers. assuming the inner surface temperature of the jacket to be 28°c and the surface area to be 1.25 m2, determine the rate of heat loss through the jacket when the temperature of the outdoors is 0°c and the heat transfer coefficient at the outer surface is 25 w/m2·°c. (b) what would your response be if the jacket is made of a single layer of 0.5-mm-thick synthetic fabric? what should be the thickness of a wool fabric (k = 0.035 w/m·°c) if the person is to achieve the same level of thermal comfort wearing a thick wool coat instead of a five-layer ski jacket?

What is special about a dc circuit ?