Which is NOT a form speech differences among dialects take?
(a) pronunciations
(b) vocabularies
(c) expressions
(d) alphabets

Which of these is least likely to be an adaption? a. a mouse digs a hole to hide from predators. b. a snake bites its prey to deliver it deadly venom. c.a jackrabbit has large ears that it release body heat. d.a parrot learns to say its owner's name.

Match the vocabulary word with its meaning

¿cual es mas alta en baja california,la migracion o la inmigracion?