The main reason cells carry out cellular respiration is to release energy.
Answer: C
Explanation:
Viruses don't have cell walls that can be attacked by antibiotics; instead they are surrounded by a protective protein coat. Unlike bacteria, which attack your body's cells from the outside, viruses actually move into, live in and make copies of themselves in your body's cells
<span>No, in the human body, the vertebra make up the spinal column. The spinal cord passes through the vertebra, and the vertebra protect it. Vertebra are made of bone and cartilage, and extend from the neck to the tailbone. They sit atop one another and, since they are not fused to one another, allow for flexibility (turning, bending). The vertebra are a connection point for muscles and other bones, such as the rib cage.</span>
1 Camel, wolf, fox, bell snake, rock rabbit, scorpions, jackals