The rib cage is known for enclosing and protecting the thoracic cavity. In the thoracic cavity, the heart and lungs are present. Hence, the rib cage protects the heart.
<h2>Conservation of Biomes</h2>
Explanation:
- <em>The numerous different types of animals and plants, we must consider about the outcomes of our activities</em>
- In the several of recent decades, expanding human action has quickly wrecked or dirtied numerous biological living spaces all through the world.certain biomes, <em>for example, the forests-and Aquatic biomes, may have increasingly serious ramifications. </em>
- <em>Forests - </em>It have a worldwide atmosphere buffering limit, so their decimation may cause enormous scope changes in worldwide climate.<em>Logging has drained numerous growth temperate forests
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- <em>Aquatic biomes -</em> The presumably the most significant of the considerable number of biomes. Their medium, water is a significant <em>common asset. The fresh water biome supply us with the water for the crop water system and our drinking water</em>
They are traits shared by members of a group of organisms that have many similarities.<span />
Answer:
when the size of a star increases, luminosity of star also increases.
The color of a star is decided by the surface temperature of the star and the temperature of a star depends on the size of star.
The smaller stars have low temperature and they are usually red (Proxima Centauri - red dwarf star).
The massive stars have higher temperature and they are usually blue (for exaple Zeta Puppis - Blue supergiant star).
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Explanation:
A smaller cell is more effective and transporting materials, including waste products