What is preserved in Burgess Shale
a. fossilized soft bodied organisms form the cambrian
b. f...
Biology, 04.11.2020 08:00, texas101st78
What is preserved in Burgess Shale
a. fossilized soft bodied organisms form the cambrian
b. fossilized sharks
c. modern echinoderms
d. only fossilized shelled animals
Answers: 1
Biology, 22.06.2019 11:10, tiannahwlit
Look at the photo of the leaf, which term best describes this leaf ? a-simple. b-parallel. c-lobed. d-tooth.
Answers: 2
Biology, 22.06.2019 22:10, sebby33
Red blood cells are responsible for transporting oxygen in the blood. people with sickle cell anemia were born with a defective gene that results in sickle-shaped red blood cells. individuals with the disease often suffer pain in their extremities due to the build-up of these cells causing blockages in the blood vessels. the shape of the blood cells also reduces the amount of oxygen transported in the blood.
Answers: 1
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