5. is b
but im not sure about 4
hope this helps
No but a chemical change yes a chemical property is only a characteristic not change
The appropriate answer is a. HUNTER-GATHERER. Hunter-gatherer societies are nomadic and they forage for edible plants, bean, fruits and nuts. They also hunt wild game for food. Early humans in the Neolithic period practiced this way of life.
Agrarian societies thrive on agriculture which they depend on for sustainable and for trade. Animals and plants are domesticated and so people can settle and build a society. Pastoral agriculture is a semi-nomadic lifestyle where the society is centered around keeping herds of grazing animals. Industrial societies focus on manufacturing and this is the backbone of the society.
Answer:
A:metal
Explanation:
because if a light bulb was placed on metal with force it would light
Answer:
just see if i am not wrong
learning balancing in chemistry it take time
hope i am correct