The Channichthyidae fish, also known as the crocodile ice fish, lives in the Southern Ocean around Antarctica. These waters are known to maintain extremely low temperatures all year, ranging from approximately -2.2°C to 1.7°C, or 28 F to 35F. These fish have adaptations that allow them to live in cold, low oxygen waters. (a) If you were to examine the membrane lipid composition of cells from the Channichthyidae fish identify what you would expect to find.

(b) Justify why you might find what you identified in part (a).

The kidneys, ureter, bladder, and urethra the body maintain homeostasis through the process of a. excretion b. specialization c. respiration d. digestion

Maria wanted to grow a fern in her backyard. acting on a suggestion from a friend, she collected brown dots from the underside of a fern's leaves and then potted them. after a few days, maria saw small fern leaves erupting from the pot. which statement explains this phenomenon? a. the fern transitioned from gametophyte generation to sporophyte generation. b. the fern grew as a result of mitosis. c. the fern transitioned from sporophyte generation to gametophyte generation. d. the fern grew to be genetically identical to its parent plant.

Below, the levels of organization in a multicellular organism are shown from least to most complex. which level of organization can be described as several different types of tissues working together to perform a common task?