Ulcers. These are sores that develop in the stomach or duodenal lining.
A tadpole has a two chambered heart! ♥ <span />
Answer:
D. your first day of school
Explanation:
Answer:
Fires can cause devastating effects to any type of premises. However, schools in particular are at significant risk. They are often filled with numerous fire hazards and potentially hundreds of students, many of which may be vulnerable or don’t fully understand what to do during a fire. This can make evacuation procedures difficult.
