Fill in the correct terms to describe a method of transmission in the given parasites. transmission of ectoparasites, such as , occurs between animals in close proximity.

first space ; transdermal, feco-oral, or horizontal

second space ; larvae, fleas, or worms

What do all macromolecules have in common with each other? oa. they all are formed from the same elements.ob. they all have major roles in cell membranesoc. they all act as catalysts in the body.od. they all have peptide bonds between carbon atoms.

2. cheryl hears a new song on the radio every day during the week on her commute to work. surprisingly, when the song comes on at a party on saturday night, she knows most of the words without trying. describe the three ways that we use cognition to learn without reinforcement. which type of cognitive learning without reinforcement best explains how cheryl knew the song lyrics? explain your answer.

The most famous fossil called archaeopteryx is which of the following? a dinosaur a fern a fish a bird