Figure 1: A diagram showing a view of the Earth, the moon and its orbit the sun, and the lunar and solar tidal bulges during neap tide and spring tide.
2. During which phase(s) of the moon is the solar tidal bulge added to the lunar tidal
bulge, resulting in spring tides?
3. During which phase(s) of the moon is the solar tidal bulge subtracted from the lunar
tidal bulge, resulting in neap tides?
4. Review the introduction to this exercise and determine which kind of tide would be
best for the date of the invasion, spring, or neap, and why
© The National WWII Museum
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The Moon and Tides of D-Day, part 2 of 2

C, h, o - elements that are common to biomolecules. if the biomolecule in question is a protein these elements also combine with nitrogen. which molecule below is a protein?

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.

Imagine that certain laws of physics could be ignored and you were able to travel vast distances in moments. now imagine that you traveled to an earth-like planet located light-years away that is known to support life. think about what you’ve learned in this unit and make an argument for what you think would be the dominant type of life form on this planet. consider whether a notochord is required for an organism to manipulate its environment and become a dominant creature.