amoeboid

"I stretched the rubber band until it almost broke."

"The face of the cliff had many projections that were big enough for birds to nest on."

"The student used a microscope to see the tiny cells in the plant leaf. "

"The scientist examined the sample and found a bacterium, a tiny cell without a nucleus, under the microscope. "

"The temporary at the bakery was only there for the summer. "

"The twins resemble each other."

"The library books are classified by subject, so finding a book on history is easy. "

"The characteristic smell of freshly baked bread always reminds me of my grandmother's kitchen. "

"The company is extending its office hours to better serve customers. "

"The amoeba moved across the microscope slide by extending its pseudopods. "

"The amoeba extended a pseudopod to engulf the food particle in the water. "

"An airplane retracts its wheels for flight."