A smoke detector in a home uses what form of energy?
-solar
-chemical
-thermal

 smoke alarm is a smoke detector that can detect small particles of smoke common in home fires. This detector is activated by monitoring the electronic energy between two battery-powered metal  

Explanation: so chemical

image result for describe the various types of gene mutationsghr.nlm.nih.gov

the types of mutations include: missense mutation: this type of mutation is a change in one dna base pair that results in the substitution of one amino acid for another in the protein made by a gene. nonsense mutation: a nonsense mutation is also a change in one dna base pair.

explanation:

a chair, a bed, and a toothbrush

explanation:

i was told this before by a teacher, so yeah