Question

answer each of the following questions as you watch specific examples from the video in your answers!!! 1) about how many atoms does neil degrasse tyson say that he’s made up of? 2) why do the water molecules move faster when the sun hit them? 3) what has to happen to the water molecules before they can evaporate? 4) how long have tardigrades been living on earth? 5) what are the “holes” in the moss called that take in carbon dioxide and “exhale” oxygen? 6) what does a plant need in order to break water into hydrogen and oxygen? 7) why is photosynthesis the “ultimate green energy”? 8) how long can a tardigrade go without water? 9) when did the first flowering plants evolve? 10) what did charles darwin conclude about the orchid based on his idea of natural selection? 11) what is the name of the nerve that is stimulated when we smell something? 12) why do certain scents trigger memories? 13) how does the number of atoms in every breath we take compare to all the stars in all the known galaxies?

Explanation:

1. Neil deGrasse Tyson's statement about atoms is a general - knowledge fact from the video.
2. Sunlight provides energy to water molecules, increasing their kinetic energy and making them move faster.
3. Faster - moving water molecules gain enough energy to overcome intermolecular forces and evaporate.
4. Tardigrades are ancient organisms, but the specific time on Earth requires knowledge from the video.
5. Stomata in moss are known for gas exchange.
6. Sunlight is essential for plants to split water in the process of photosynthesis.
7. Photosynthesis uses sunlight, a renewable resource, to produce sugar, making it a green energy source.
8. Tardigrades are known for their ability to survive without water for long periods.
9. The evolution time of first - flowering plants is a botanical fact from the video.
10. Darwin's conclusion about orchids based on natural selection would involve adaptation and survival of the fittest concepts.
11. The olfactory nerve is responsible for the sense of smell.
12. Scents triggering memories are related to the brain's associative learning and survival mechanisms.
13. The comparison between atoms in a breath and stars in galaxies is a scale - related fact from the video.

Answer:

1. 3 billion
2. Sunlight gives them energy.
3. They move faster.
4. Information not provided in the given text.
5. Stoma
6. Sunlight
7. It uses sunlight for energy to make sugar.
8. For years
9. Information not provided in the given text.
10. Information not provided in the given text.
11. Olfactory nerve
12. Because it is a survival mechanism.
13. Information not provided in the given text.