Paramecium 5. Which of the following statements
about protoplasm of a cell is not
correct? It
A. is a gelatinous mass
B. consists of cytoplasm and
nucleus
C. is the liquid part of the
nucleus
D. contains cellular organelles

When water freezes, it . contracts expands

Several bird species feed in a certain species of tree. each bird species feeds in a different part of the tree. which statement is true of these bird species? a. they have adapted to different niches due to competition b. they have a carnivorous relationship with the tree species. c. they have adapted to different niches due to predation d. they have a symbiotic relationship with the tree species.

Read each description below and determine to which stage of sleep each pertains. then click and drag each box into the appropriate category below.