Answer:
23.oxygen diffuses through alveoli walls to the blood capillaries
24.blood capillaries surround alveoli
25. pumps blood which carry all the body minerals all over the body from the lungs and to all body parts
Answer:
Consumer
Explanation:
Producer An organism that can make its own food
Consumer An organism that obtains energy by feeding on other organisms
herbivores consumers that eat only plants
carnivores consumers that eat only animals
Answer: "3 to 4 mm" .
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Explanation:
The mid-oceanic ridges are formed by the process of plate tectonics. Mid oceanic ridges are series of linear mountain ranges along divergent margins on the ocean floor.
- When two tectonic plates diverges, or moves apart, molten materials from the asthenosphere rises to the surface.
- The surface is the ocean floor. ]
- The new magmatic body is predominantly basaltic magma.
- On the ocean floor, older part of the oceanic plate moves backward away from the margin.
- The new ones crystallize and sets at the edge of the margin.
- This then forms the mid oceanic ridge.
- As the plate keeps diverging, more crustal materials are deposited and formed here.
Learn more:
Sea floor spreading brainly.com/question/9912731
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Answer:
Viruses, fungi, bacteria, protozoans, and worms.
Explanation:
They all are pathogens which can cause infection.