What is the function of a prepositional phrase? to join two dependent clauses
to join two independent clauses
to join together ideas in a sentence
to join together phrases

Which of these terms are associated with communication between neurons? chemical signals, electrical signals, synapse chemical signals, synapse, neurotransmitters synapse, electrical signals, chemical signals synapse, electrical signals, neurotransmitters

Which statement best describes gravity? it is the force that repels only very small objects. it is the force that acts between objects with zero mass. it is the force that sometimes acts only on very large objects. it is the force that acts between any two objects in the universe.

Darwin studied two different types of tortoises on the galapagos islands. sort the characteristics based on which tortoise they describe.