The right answer is the option a, part of a binary system<span>. A binary system is two astronomical bodies which orbit one around each other due to the gravitational atraction that they mutually exert on each other. . On the other hand, Sun is a yellow star, a main sequence star and of average absolute magnitude. </span>
Organelles<span> are found only in eukaryotic </span>cells<span> and are absent from the</span>cells<span> of prokaryotes such as bacteria. The nucleus, the mitochondrion, the chloroplast, the Golgi apparatus, the lysosome, and the endoplasmic reticulum are all examples of </span>organelles. Vital organs. Humans have five vital organs that are essential for survival. These are the brain<span>, </span>heart<span>, kidneys, </span>liver<span> and lungs. The human </span>brain<span> is the body's control center, receiving and sending signals to other organs through the </span>nervous system<span> and through secreted hormones.</span>
Answer: D. emergency, restoration, reconstruction
Explanation: found it in the textbook
1. sternodeidomastoid
2. deltoids
3. pectorals
4. intercostals
5. biceps
6. tricepts
7. quadriceps
8. gastrocnemius
