Nelly goes shopping on a weekday. she picks up protein powder so she can make a protein shake. she buys a double cheeseburger on her way home. she eats part of it, and then stores the rest of it in a paper bag so she can eat it later. later in the day, she puts together several small packages of candies as gifts for her nieces and nephews. she labels each package and sends it through the mail. match each item or action with the organelle it could represent.

Which system revise and send electrical signals throughout the body

Sediment layers stop lateral spreading when: they encounter a barrier they encounter an opposing current they run out of additional sedimentary material

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?