Channels were built in cities in the indus valley to transport to homes.

a.
food
b.
waste
c.
water
d.
sewage

Water

Explanation:

Process of elimination says sewage and waste are taken away from homes and food doesn’t go through channels. So C.

Channels were built in cities in the Indus Valley to transport "h2 and some o" to homes

Explanation:

ur welcome ^w^

it is due to the halo effect as the impression of the boy created earlier.on the mind of the principle affected his decision

this statement is true.

forests are public goods, available for everybody. when usage of such a good becomes interesting for consumers and its usage increases, there can be a risk of overexploitation. it is a non rival good therefore, if one person consumes the good it does not reduce the availability for subsequent consumers.

these caracteristics require the establishment of measures in order to prevent the destruction of a commonly owned space, for example, to restrict the amount of people that have access to the same time.