[Q]: - The star does not have enough mass to become a neutron star - The star goes through a change in its core and bonds helium to carbon and oxygen - The star becomes a red giant - A mass of carbon and oxygen builds up in the center of the star - The star sheds its outside layers and becomes a nebula - The star leaves behind the core which becomes a dwarf star. What might be the first step of the process?
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[A]: A star forms

[Q]: - You water the seeds - You wait for the seeds to sprout - You keep the area free of pests and weeds while the plants grow - You thin out the plants as they get bigger to give them space to grow - You remove the vegetables from the plants when they are ripe. What might be the first step of the process?
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[A]: You plant vegetable seeds in the ground

[Q]: - The water freezes into ice - The cracks expand - Over time the rocks split - The rocks are now in smaller pieces. What might be the first step of the process?
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[A]: Water gets into cracks in rocks

[Q]: - Two types of proteins exist in filaments in the muscles - The filaments move when the brain instructs them to - The motion of the filaments cause the muscle to shorten and contract - Opposing pairs of muscles exist in order to provide the necessary range of motion. What might be the first step of the process?
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[A]:
Electrical signals in the brain travel through nerves to muscles