Question

1. How do vertebrates differ from
invertebrates? *
1 point
They have backbone
They have gills
They use external fertilisation
O They have tissues and organs
2.A fish propels itself through water
with the help of its
1 point
tail
fins
scales
all the above
3. Pick the "odd one out". *
1 point
Crocodile
Newt
O Alligator
O Turtle
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Answer 1

Answer:

I know the Answer very well!!!!

Answer 2

Explanation:

1. vertebrates are those who have backbone

invertebrates are those who don't have backbone