<h2>Bonjour dear!! </h2>
Answer:
Taking these steps to conserve water can make a big difference.
1.Only wash full loads of laundry.
2.Fill a bucket while showering and use it to water plants.
3.Run the dishwasher only when full.
Run the dishwasher only when full.Turn off the faucet while brushing your teeth.
4.Create a lawn watering schedule using a watering calculator.
5.Harvest rainwater.
6.Install water-efficient appliances and showerheads.
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Answer:
Mutation causes brand new alleles the others just modify the rates at which preexisting alleles appear in the population.
Answer:
The Diaphragm
Explanation:
"As the diaphragm contracts, it increases the length and diameter of the chest cavity and thus expands the lungs. The intercostal muscles help move the rib cage and thus assist in breathing." - https://www.merckmanuals.com/home/lung-and-airway-disorders/biology-of-the-lungs-and-airways/control-of-breathing
