Which of the following best describes how the chemical energy travels up the food pyramid?
A. Chemical energy is used by each of the
organisms in the food pyramid, resulting in less
energy as it moves up the pyramid.
B. Chemical energy is made by each of the
organisms in the food pyramid, resulting in more
energy as it moves up the pyramid.
C. Chemical energy is not needed by the
organisms in the food pyramid, resulting in equal
amounts of energy throughout the food pyramid.
D. Chemical energy is used by producers but
created by consumers, resulting in fluctuations
in the amounts of energy throughout the food
pyramid.

According to this food web which of the following would be considered primary consumers

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?

Label the steps for protein synthesis in order, beginning with the first steponce the protein is made, the gene for a particular trait is expressedmrna joins the ribosome, and the anticodons from trna join mrna to form a chain ofamino acidsrna polymerase unzips dna and free rna nucleotides join dna to form mrnav a chain of amino acids is formed from peptide bonds, creating a proteinmrna is transported from the nucleus of the cell to the ribosomes of the cell.