Fill in the blanks with the appropriate indirect object pronouns

hola, ana milena:
voy a comentar un secreto (a ti): mi cunada y yo estamos preparando a mi esposo una fiesta sorpresa. tu tienes mucha experiencia en dar fiestas, verdad? si puedes dar unas ideas a mi cunada y a mi, estoy segura de que va a ser fabulosa. el cumpleanos de esteban es el 5 de diciembre. para ese dia, mi amiga yolanda va a prestar su casa. tiene una casa enorme e el centro de la ciudad. esta bien para sesenta invitados, no? tambien pensamos contratar un grupo musical. debemos pagar un deposito a los musicos? bueno, puedes contestar las preguntas hoy, por favor? es que esta semana quiero mandar las invitaciones a los invitados.
tu amiga,
carolina
p. d.: voy a dar un regalo muy especial a esteban: un automovil nuevo!

The answer is atmosphere. there are four spheres of the earth: 1. geosphere (from greek word 'geo' = ground), 2. hydrosphere (from greek word 'hydro' = water), 3. biosphere (from greek word 'bio' = life), and 4. atmosphere (from greek word 'atmo' = air). a magnetosphere is a region of space around astronomical objects controlled by the magnetic field of that object. through the process of elimination, since lightning is present in the air, it can be found in the atmosphere.

Proteins are the workhorses of the cell, controlling virtually every reaction within as well as providing structure and serving as signals to other cells. proteins are long chains of  amino acids  , and the exact sequence of the amino acids determines the final structure and function of the protein. instructions for that sequence are encoded in  genes  . to make a particular protein, a messenger ribonucleic acid (mrna) copy is made from the gene (in the process called  transcription  ), and the mrna is transported to the  ribosome  . protein synthesis, also called  translation  , begins when the two ribosomal subunits link onto the mrna. this step, called initiation, is followed by elongation, in which successive amino acids are added to the growing chain, brought in by transfer rnas (trnas). in this step, the ribosome reads the  nucleotides  of mrna three by three, in units called  codons  , and matches each to three nucleotides on the trna, called the anticodon. finally, during termination, the ribosome unbinds from the mrna, and the  amino acid  chain goes on to be processed and folded to make the final, functional protein