Which are characteristics of chordates? (choose all that apply)
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All reptiles are endothermic
All reptiles are endothermic
Amphibians usually rely on water for reproduction
Amphibians usually rely on water for reproduction
In protostomes, what does the blastopore develop into?
In protostomes, what does the blastopore develop into?
Which group includes snails and slugs?
Which group includes snails and slugs?
Which germ layer forms the digestive tract lining?
Which germ layer forms the digestive tract lining?
Water moves from high to low water potential.
Water moves from high to low water potential.
Which group is defined by having four limbs?
Which group is defined by having four limbs?
Which are amniotes? (choose all that apply)
Which are amniotes? (choose all that apply)
Which structure controls gas exchange in leaves?
Which structure controls gas exchange in leaves?