There are at least 900 different phytochemicals, which are nonnutritive compounds in plant foods.
2. Healthy People 2020 includes a set of disease prevention and health promotion objectives for the nation to work towards.
3. Nutrients can be classified as macronutrients, micronutrients, and water.
4. Reactions that occur within cells of the body to sustain life can be referred to as metabolism.
5. Fiber is/are the portion of plant foods not fully broken down in the digestive tract.
6. For many adults, convenience is one of the primary factors influencing food choices.
7. While it is generally better to obtain nutrients from food, some people may require supplements to meet nutrient needs.
8. Obesity refer(s) to a body mass index of 30 or higher; it is a condition affecting over 35 % of American adults. refer(s) to a body mass index of 30 or higher; it is a condition affecting over 35% of American adults.
9. Kilocalories are units used to measure the amount of energy in foods.
(the answers are bolded)
Hi
It is true that on the Galapagos islands Darwin observed tortoises with a dome and saddle shaped shells, you can see both in attached image.
Darwin observed that Galapagos Tortoises had the shells with different shapes depending on the Island they live, For example: The tortoises with saddle shaped shells were able to reach up to eat leaves of plants while the tortoises with dome shaped shells would not reach up and they would eat food from on ground sources. This made him think that the differences in tortoise shell is also a strong evidence that indicates that how tortoises have adapted themselves to better get their food as per the available resources and how they have evolved from same ancestral specie into two different species. This point also helped him in proposing the theory of evolution by natural selection.
Hope it helps!
Answer:
Plant cells need to store water for future use, such as for photosynthesis, so they need a larger vacuole than animal cells.
Explanation:
hope this helps!!
True
Explanation:
The ocean conveyor belt explains the cyclic nature of global water round the globe.
It suggests that cold denser water circulates and moves downward whereas warm water rises.
- The great ocean conveyor belt shows that the world's ocean is constantly circulating and mixing.
- At high latitude where temperature is low, warm water from around the equator where the sun is over head loses heat to warm the atmosphere.
- As they lose heat, they become colder and denser.
- They then sink and begin to flow southward where they get heated and rise.
- This conveyor belt is driven by salinity and temperature differences.
learn more:
Sea water density brainly.com/question/10491444
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