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Arroyo21 Arroyo21
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6 years ago
Sharks that are __________ incubate their eggs in the uterus.
  a. oviparous
  b. viviparous
  c. ovoviviparous
  d. placental
  e. eutherial

Question 2

Sharks detect motion in the water or waves by their:a.
   lateral lines.
  b. electroreceptors.
  c. keen olfaction.
  d. sight.
  e. dorsal fin.
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RhondaUnicornRhondaUnicorn
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6 years ago
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6 years ago
Such a godsend, you helped me and my friend big time
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