lymphocytes

"I will purchase the vacation package if you will include car rental."

"The liftoff will occur in exactly twelve seconds."

"The bouncy ball was perfectly spherical. "

"I went to the park because the weather was nice. "

"The new student was a natural from Japan. "

"She ordered the books on the shelf by the author's last name. "

"Carbon monoxide is a silent killer."

"The nucleus of the family's discussions was always about who would do the dishes. "

"There are eight planets in the solar system."

"The doctor examined the swollen lymphatic in my neck to check for infection. "

"to suspect the presence of disease"

"The infection spread quickly through the classroom after one student got sick. "