Biology, 15.02.2020 16:15 connorvoss7345
16. Which of the following statements is/are correct?
A. The endoskeleton made of Chitin and protein in arthropods serves as a waterproof barrier and support for walking on land.
B. Given the following on the organism:
I. An animal
II. Multicellular
III. has tissues
IV. Has a circulatory system
V. has a hard exoskeleton and jointed appendages
This organism could be a member of the Phylum Insecta
C. Arthropods have a closed circulatory system
D. Arthropods can be found in all habitats of Earth
E. Insects are arthropods
Answers: 1
Biology, 21.06.2019 22:30
How do tides affect the organisms living in intertidal zones? a. no organisms live in intertidal zones due to the tumultuous environment. b. the mechanical forces of the waves keeps the organisms clean. c. only plants live in intertidal zones because the animals float away with the waves and never return. d. the mechanical forces of the waves can dislodge the organisms from their habitat.
Answers: 2
Biology, 22.06.2019 09:40
Explain how paleontologists use trilobite fossils as index fossils for various geologic time periods.
Answers: 1
16. Which of the following statements is/are correct?
A. The endoskeleton made of Chitin and...
A. The endoskeleton made of Chitin and...
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