1. should be stored in the refrigerator with the temperature between 35 and 40 degrees Fahrenheit. 2. If the shells of don’t close, the fish are dead.
3. Crayfish are also known as .
4. List the three basic skeletal types of finfish.
5. Name three of the four skeletal types of shellfish

answer///meditation;

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when in a crucial situation, after calling 911, the correct posture for delivering effective compression is the proper hand placement.

first, place two fingers at the sternum, then put the heel of your other hand next to the fingers and place hand on top of the other. lock your elbows by using your body’s weight and compress the victim’s chest with a depth of 2 inches.

moreover, do 15 compression and 2 breaths, this process must be done four times until there is a pulse or a arrive.