What happens as a river gets older apex

The gradient smooth ens...the waterfalls and the rapids gradually disappears

It has low gradient and low erosive energy

Explanation:

A river can be defined as the natural flow of water course, which is usually a source of water. This water flows towards the another river, ocean or sea.

A older river usually has very low gradient and low erosive energy. They also have flood plains.

Example of older rivers are : Yellow, Nile, lower Ganges, et cetera.

bc blah

explanation:

bc blah

the answer is admiramos

the rule for verbs is whoever you are referring to (in this case 'nosotros'), you need to change the ending of the word.

nosotros - amos

yo - o

tu - as

el, ella, usted - a

ellos, ellas, ustedes - an

(examples: nosotros bailamos (instead of bailar) or yo hablo (instead of habla)