Awoman is building a small recording studio in her home. which material should she cover the walls of the studio with to improve the quality of her recordings?
a.) wedged foam
b.) stainless steel plates
c.) nothing
d.) ceramic tiles

instead of copying and pasting things off of tests or work done on computer which im sure you did, try and read over the question carefully

well first you need the sample of the temperature and gas level. i couldnt write a hypothesis unless i had some data. i think temperature changes will effect volumes of gas because gas changed into a solid or liquid at specific temperatures.

the answer is z.

the human body has five levels of organization. level 1: cells. cells are the basic units of life and form the first level of organization. cells in the human body have specific functions. examples include nerve cells, blood cells, liver cells, and so on.

the alkaline earth metals (beryllium (be), magnesium (mg), calcium (ca), strontium (sr), barium (ba), and radium (ra)) are a group of chemical elements in the s-block of the periodic table with very similar properties: shiny. silvery-white. hopefully this ? i didn't fully understand the question