Evolution has favoured lungs and a digestive tract with more branching or folds.
<span>More branching or folding, provide a much greater surface area for lungs gas exchange to occur. For example, the alveoli have several adaptations to maximise the efficiency of gas exchange and one of them is that they are folded.</span>
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There are gastric folds <span>in the mucosal and submucosal layers of the stomach which increase surface area for nutrient absorption during digestion.</span></span>
Answer:
- Overfishing affects fish and aquatic species, decreasing their numbers
- Habitat destruction affects all species within that habitat
- Deforestation
- Pollution decreases the chance of species surviving as they eat plastic and other pollutants and get extremely sick from it
- Nature reserves and green spaces increase the chances of certain species surviving more
- Gardens and hedgerows increase the likelihood of a species surviving by giving it a small habitat to grow in and provides a new environment to thrive in
The answers:
1. C. Tundra
2. C. Tundra & Desert
3. A. Exposure to solar flares
4. D. Latitude
5. B. Warmer temperatures and higher average rainfall in the tropical rain forest allow more living things to survive
When the lymphatic vessels are damaged they will not be able to remove all the excess interstitial fluid from tissues. So edema is seen in the arm of that person because there is excess fluid in the interstitium.
Ways to reduce edema would be movement and elevation of that area(your arm) compressing and messaging it. These all help with the fluid entering the lymphatic vessels and leaving the interstitium. Another important factor is reducing ur salt intake so the edema doesn’t progress.
Answer:
Landslide will produce the highest amount of kinetic energy if it moves with high speed and with a large mass.
Explanation:
Kinetic energy is type of energy which depends on the speed and mass of the body. Kinetic energy has direct relation with mass and speed of the body. If speed and mass of an object is higher, maximum kinetic energy will be produced in the object while the object has lower kinetic energy if it has lower speed and less mass. So this phenomenon is also apply on the kinetic energy of landslide. If mass and speed of the landslide is higher, its kinetic energy is also higher.