The theory of abiogenesis can best be ordered in a sequence of events from the beginning of Earth's formation to today. List the most recent occurrence as Item 1 and the most ancient (first that occurred on the planet) as Item 6 Reorder answers
1.Sponges and corals form
Reorder answers
2.Methane, carbon dioxide, and sulfur compounds in the atmosphere and warm ocean water are struck by lightning causing them to bond together into macromolecules called amino acids
Reorder answers
3.proteins begin to self replicate and form clusters
Reorder answers
4.eukaryotic photosynthetic algae forms
Reorder answers
5.Simple chordates appear like tunicates, hagfish, lampreys, and eels
Reorder answers
6.membraned covered chemosynthetic prokaryotic bacteria form

1. the passing of is the basis of heredity. 2. our encode the instructions that define our traits. 3. each of us has thousands of genes, which are made of and reside in our chromosomes. 4. in addition to our genes, the we live in also define our traits. 5. humans have two complete sets of chromosomes. 6. when parents conceive a child, each parent contributes set of chromosomes. 7. every child receives of its chromosomes from the mother and half from the father. 8. this transfer takes place at when the father’s sperm joins the mother’s egg. 9. while most cells in our bodies have two sets of chromosomes, or a total of egg and sperm each have chromosomes. 10. when egg and sperm unite they create a single cell called a 11. each parent contributes complete set of chromosomes to their child. 12. since the parents contribute the chromosomes to each new child, every child inherits a unique set of chromosomes. 13. as a result, every baby will have a combination of traits.

What is the cause hearing loss in human being

Explain how scientists use geologic time to determine the age of landforms.