How did the earliest chordates obtain food?
a. They were filter-feeders
b. They were h...
Biology, 21.04.2020 20:45 yaxcalandreya
How did the earliest chordates obtain food?
a. They were filter-feeders
b. They were herbivores, consuming photosynthetic algae.
c. They had symbiotic green algae that produced most of their energy.
d. They were predators, catching mostly marine crustaceans.
e. They were decomposers, consuming dead worms and crustaceans.
Answers: 3
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What is the correct order of cell division? include what happens in each phase
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Describe the structure of amino acid, including what makes amino acids different from eachother
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When it is summer at the south pole, a. the northern hemisphere is tilted toward the sun. b. the southern hemisphere is tilted away from the sun. c. the northern hemisphere is tilted away from the sun. d. both the southern and northern hemispheres are tilted toward the sun.
Answers: 1
History, 23.01.2020 17:31