In the near future a Space X mission to Mars discovered a species that was previously unknown. Elon Musk decided to name the species "Gazorp". The size of this species was determined by a single gene. Individuals in this species could be either TT- Tall Tt- Medium and tt- Short. When the Gazorp reproduces, it produces 100 individuals. The scientists took the species back to earth and crossed two medium Gazorps in a lab. Out of the one hundred Gazorps produces how many would you expect to be medium sized?

Vessels draining the myocardium of the heart, open primarily ,into which chamber?

20 point pls brianliest 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?

If 360 joules of work are needed to move and create a distance of 4 m what is the weight of the crate