The correct form of the present perfect tense is han vivdo. (Option D) Hence the correct sentence is:
"Ellos han vivido en California por 10 años"
<h3>What is
"present perfect tense" in Spanish?</h3>
In Spanish, the present perfect tense (known as el pretérito perfecto) is created to indicate actions or activities that have happened recently and/or activities that are still true.
Examples are:
I have eaten.
They have eaten.
Learn more about "present perfect tense" at:
brainly.com/question/9954525
The frequency of waves are determined by the amount of waves that pass a specific point in a certain period of time and Radio stations broadcast their signals at different frequencies so that the range of radio frequencies can be used by many stations.
Answer:
Olá, boa tarde. Caso precise, estou a disposição para a realização de trabalhos acadêmicos, entre em contato comigo, Fernanda 21994321300Explanation:
The answer choice which is the correct description of the compositions of earth's different internal layers is:
- The Crust
- The Mantle
- The Core
<h3>The Earth</h3>
The earth is made up of various layers and the composition of the internal layers can be classified into the crust, mantle and core.
Each different layer has distinct features and characteristics which makes them unique and are important to preserve the Earth's core.
Read more about earth's internal layers here:
brainly.com/question/2673884
