The unit rate of the train in miles per hour is; 45 miles per hour
Distance traveled by train; d = 540 miles
Time of travel; t = 12 hours
Unit rate here will be the distance travelled per hour.
Formula for the unit rate here is;
Unit rate = distance travelled/time taken
Unit rate = 540/12
Unit rate = 45 miles per hour
Read more about unit rate at; brainly.com/question/4895463
Answer:
When there is a malfunction of the cell reproduction sequence regardless of the cause (whether it is damaged by mutation, internal or external disruption of the cell reproduction cycle or other factors, the most approximate result is Cancerous growth.
Explanation:
The genes which regulate cell growth can be likened to the brakes of a vehicle. The brakes ensure the car stops when it has to. This prevents accidents, damages, death and destruction of property.
When the mechanism for the replication and replacement of cells go out of control, all sorts of malformations emerge. We term them cancerous tissues.
Cheers!
Answer:
Muscle Build and Building a tolerance
Explanation:
As you work out or even just moving excessively, your muscles tear in tiny amounts to heal the body sends cell to patch up that area over time the cells will just keep stacking up. This is where the tolerance comes in since their is so many cells built up its harder for them to "rip" It sounds like a huge rip but its more of a tiny little rip not even enough to hurt.(until the next day.)
