Examlex
Brittle stars are members of the class ____ of the phylum Echinodermata.
Wyoming
A state in the mountain region of the western United States known for its vast plains and rugged mountain ranges.
Lead-Zinc Deposits
These are geological formations containing significant amounts of lead and zinc, usually formed through hydrothermal processes.
Mississippi Valley
A broad, fertile region in the United States that surrounds the Mississippi River and its tributaries, known for its significant agricultural productivity.
Hot Waters
Water that has been heated by geological processes, often found in geothermal springs or near volcanic areas, and can contain minerals and sustain unique ecosystems.
Q3: All of following marine microbes have hard
Q6: Unlike pinnipeds, sirenians are completely free from
Q10: Ovoviparity<br>A)development in mother's uterus without an egg<br>B)egg
Q39: Deoxygenated blood is initially collected by the:<br>A)
Q43: Glucose<br>A)glucose & fructose<br>B)basic fuel for living cells<br>C)glucose
Q54: The _ feeds on penguins and other
Q68: Cnidaria<br>A)comb plates<br>B)filter feeder<br>C)reef forming
Q71: Compare the worldwide distribution of seabirds to
Q72: Crustaceans have paired antennae.
Q86: Red algae<br>A)gametangia<br>B)tetrasporophyte<br>C)zygote