Which of the following are characteristics of modern states?

Which of the following inventions was used to discuss the planets by scientists such as Newton?

Which of the following came first?  

STRUCTURE Choose the indefinite and negative words to complete the exchange between Jorge and Maria. 1. Jorge: ¿Quieres ir al algun lugar hoy?     Maria:  No tengo ganas de ir a lugar hoy.   2. Jorge: ¿Tienes   ideas para mejorar (to improve) la economía?     Maria: No no tengo ningúna idea.   3.Jorge:¿Viene    a la fiesta de mañana?       Maria:  No, nadie viene a la fiesta mañana.   4Jorge: ¿Vas a hacer algo hoy?    Maria: No voy a hacer hoy.   5.Jorge: ¿Cuando te gusta estudiar?    Maria:  me gusta estudiar.   6. Maria:  Yo no puedo ir de vacaciones.     Jorge: Jorge, tú no eres el único. Yo   puedo ir de vacaciones. (I can’t either)

VOCABULARY and STRUCTURE Listening Comprehension. Listen to the dialog between Paola and Natalia they talk about all the actions the children are doing. Choose which of the following actions the children are doing   1. They are playing soccer. . 2. They are watching TV. . 3. They are doing homework. . 4. They are talking. . 5. They are eating. .  

VOCABULARIO Listening Comprehension. Read these statements and multiple choice options. Then listen to the advertisement for a travel agency and select the correct answer. 1. La agencia de viajes se llama . A. Agencia Puerto Rico      B. Agencia Sol y Mar      C. Agencia Sol y Playa   2. La agencia ofrece (offers) en San Juan. A. un fin de semana       B. una semana        C. una vuelta   3. Si tienes un mes de vacaciones puedes .  A. ir en barco      B. tomar el sol       C. montar a caballo   4. Boquerón es . A. una agencia       B. una playa       C. un hotel   5. En Boquerón puedes . A. acampar      B. pescar      C. ir de compras

The picture below represents which type of fossil fuel extraction method?   

Two different chromosomes that carry completely different genes are called

Which structure separates the sister chromatids during mitosis?  

Using this DNA molecule, answer the following questions Sense:          A T G A A G T T A T G A Anti-Sense: T A C T T C A A T A C T   a. Perform transcription and write the sequence of the correct RNA strand b. Identify where in the cell transcription takes place c. using the codon table below, translate the amino acid code d. Identify where in the cell translation takes place e. If there is a mutation in the Sense Strand that changes the codon  A T G A A G T T A T G A to  A T G A A A T T A T G A, what type of mutation would this cause, and how would it affect the protein functionality?