In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.
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Question: Question: Gina has longer fingernails than John. Who has more cells on their nails? 
 Answer: Gina

Answer: As the nail grows, more cells are added at the nail bed.


Question: Question: Gerald laid down many rock layers. The layers on the bottom level were likely laid 
 Answer: first

Answer: Lower rock layers were laid down earlier, so they are assumed to contain older fossils.


Question: Question: Tommy was assigned to work with alkene compounds for his science project. When he took them out he noticed that they were in solid form before he even worked with them. This means that the alkenes were 
 Answer: small alkenes

Answer:
Larger alkenes have lower boiling and melting points, so they are liquids or waxy solids at room temperature.