Which of the following set of characteristics accurately describes the phylum cnidaria?
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Biology, 21.11.2019 14:31, dmoore6859
Which of the following set of characteristics accurately describes the phylum cnidaria?
a. radial symmetry with only two germ layers and one digestive opening
b. asymmetric and porous body plans
c. cylindrical bodies with bilateral symmetry and two digestive openings
d. flat bodied with three germ layers and a single digestive opening
Answers: 2
Biology, 21.06.2019 16:30, Dreambig85
Which of the following are the functions of the skeletal system? blood cell production in soft marrow tissues and mineral reserves largest organ of the body for defense and support vitamin d production and pumping blood through vessels voluntary movement and contractile movement
Answers: 1
Biology, 21.06.2019 18:30, IsoSaysHi
Which of the following represents the chemical reaction of hydrazine and hydrogen peroxide to produce nitrogen and water? a. nitrogen + hydrogen peroxide → hydrazine + water b. nitrogen + water → hydrazine + hydrogen peroxide c. hydrazine + hydrogen peroxide → nitrogen + water d. water + hydrogen peroxide → nitrogen + hydrazine
Answers: 3
Biology, 21.06.2019 21:00, jaimejohnston2
Which geologic feature would most likely be represented by contour lines john far apart from one another? a cliff a hill a plain a valley
Answers: 2
Biology, 22.06.2019 00:00, mitetwojr
An organ system consists of a group of organs that performs specific functions necessary for the survival of an organism. humans have eleven different organ systems: integumentary, skeletal, muscular, nervous, endocrine, circulatory, lymphatic, respiratory, digestive, urinary, and reproductive. discuss the function of neurons, the brain and the spinal cord within the human nervous system while explaining the interrelationship of each organ.
Answers: 1
Mathematics, 29.07.2021 22:30
Mathematics, 29.07.2021 22:30
Mathematics, 29.07.2021 22:30
Mathematics, 29.07.2021 22:40
Mathematics, 29.07.2021 22:40