I think the answer to that question is d and a
Answer:
they use satellite data to describe the location of hurricanes center, its past motion, and its maximum wind speed.\
by warning sirens, local television and radio stations, Public Warning Sirens are used in many towns to warn people of for example tornadoes.
to have Higher and more resistant levees and flood walls were constructed throughout the region and design and construction decisions on the levee system
Explanation:
These animals were raised in a controlled environment. Many plants are unable to survive in such a harsh environment. Heredity and environment are both important. Pollution is bad for the environment
Answer:False , this is actual an advantage to terrorist
Explanation:Terrorist always want to be invisible and be able to get to certain places without being noticed so it makes it easier for them to get in with certain chemical in those places they want to demolish without being noticed , given the fact that pure foam chemical are hard to detect meaning no one will suspect them.