Abear has an that is inside its body. its skeleton is made of bone and cartilage, not of like a grasshopper's. when the bear moves its forepaw toward it using its bicep, the bicep is called the \

what words fill these spaces correctly, in order?

endoskeleton, chitin, prime mover

endoskeleton, chitin, agonist

exoskeleton, chitin, prime mover

inskeleton, chitin, origin

Me 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?

In meiosis ii during anaphase ii which structures separated homologous chromosomes or sister chromatids

Brendan made a diagram to compare and contrast the benefits of two types of social behavior. which description belongs in the area marked "z"? reproductionprotectionforaginghydro dynamic efficiency