Question

1) Which phylum of the animalia has spiny body? Give example for it.
2) List the characteristics of amphibians to survive on land.
3) How do gymnosperms differ from angiosperms?​

Answer 1

Answer:

1 echinodermata e

g-star fish

Explanation:

2- respire by skin ,lungs,and inlarva gills

3-gymnosperm have naked seed while angiosperm have covered seed

Answer 2

Answer:

Echinodermata have spiny body

Echino means spine and derm means skin

ex :: starfish