3) Complete the sentences below about breathing: (6) During inhalation the chest cavity changes shape and size. The contract which causes the rib cage to expand and pushes out the sternum (chest/breastbone). The will contract and will change shape from a concave or dome shape to a flattened shape. The pressure inside the chest cavity will be and therefore allows air to be sucked into the lungs. The air we breathe in is high in and but low in .
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enhanced global partnerships and exploration capabilities may advance international preparedness for protecting the earth from catastrophic events such as some asteroid strikes, advancing collaborative research on space weather and protecting spacecraft by developing new means for space debris removal.

idk

explanation:

the main thing i would use is bricks because if there is a hurricane, there is a great possibility for the house to still stand. and i would also use plexiglass windows instead of regular windows because plexiglass isn't prone to breaking.