What was the problem with the early balloons used for air travel? Please help me vote you brainlest

The book the sweet-hereafter; in section four, which of the following is the extended metaphor for nichole's mental state. a) the room her father built her from the sun-room b) the wheel chair she sits in c)the computer from mr. stephens d) the teddy bear from her childhood

Does anyone know the answers to k12 1.18 unit test: the power of poetry (need answers asap)all the questions are here:

Why does koskoosh give up his fight with the wolves