Unlike toads, tortoises
a: have amniotic eggs
b: have true bone
c: have jars and paired appendages
d: have lungs

What’s this animal (picture is tagged) and where is it most likely to live, rainforest or desert?

This is the diveristy of ecosystems natural communites and habits it is the variety of ways that species interact with each other and their environment

80 points pls brainliest 1. what does a red shift mean? blue shift? 2. describe the big bang theory. according to this theory, how old is the universe? 3. scientists believe the universe is expanding. what is the evidence that supports this? 4. describe a nebula. 5. describe the 3 types of galaxies. what is a barred spiral galaxy? 6. what is a light year? how far is alpha centauri from earth? 7. describe the universal law of gravitation. be sure to include gravitational force between two objects. 8. describe the planets’ orbits around the sun. 9. what is the asteroid belt? where is it located? 10. describe rotation and revolution of earth. what determines an earth day and year? 11. how do galaxies exist? 12. compare and contrast the inner and outer planets. 13. what causes the seasons?