These are signs of a chromosomal abnormality. In this specific case, Down syndrome.
<span>C is the best answer. While parades and street festivals can be noisy, they are not regular occurances. In contrast, equipment used for yard work is used more regularly and makes a greater contribution to noise pollution, so choosing manual equipment over motorized equipment will make the biggest difference.</span>
Old food
Wrappers
Paper plates
Plastic cups
Paper
Empty containers
Old make up
Baby wipes
Paper towels
Junk mail
