Abeka Biology Test 3 (Chapters 1-7) Already Graded A

Abeka Biology Test 3 (Chapters 1-7) Already Graded A Layering, grafting, and budding are types of vegetative propagation The long, straight shaft of a long bone is the diaphysis An organism that obtains its nutrition from dead organisms is a Saprophyte The two broad divisions of the skeletal system are the axial skeleton and the ___________________ skeleton appendicular The flowering seed plants, which produce seeds that are covered by fruits, are ________________________ angiosperms Plants that reproduce by seeds formed in cones are bonelike structures are classified as gymnosperms Trees that lose their leaves in autumn and remain bare in the winter are_______________ trees deciduous The shoulder muscles that allow you to pull your shoulders back and help pull your head up are the _____________ muscles trapezius Yeasts and mildew are __________ sac fungi Mosses and liverworts are nonvascular plants Roots that have no main section but instead spread out with very thin roots forming a tangled mass are fibrous roots Rids the body of wastes Excretory system carries material sto and from the cells Circulatory system coordinates the activities of the body nervous system provides support and rigidity to the body and sores calcium skeletal system protects the body from disease immune system Lightweight, pours bone that consists of an intricate network of tiny struts and girders is ___________ bone? Spongy Tissues are made of cells and nonliving material called the _______________- matrix A group of muscles cells connected to a single motor neuron is a ___________________ Notor unit