The organism p. malarial lives in red blood cells, causing the host to organism to experience high fevers and chills. what type of relationship is this
a. mutualism
b. commensalism
c. parasitism
d. competition

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?

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.

Which organ controls breathing? lungs alveoli heart diaphragm