Sexually and Asexually. Sexual reproduction is when two different organisms give parts of themselves to produce a unique offspring. Asexual reproduction is when one organism creates essentially a copy of itself.
Answer:
Explanation:
Desertification:
The process of the land degradation in arid , semi - arid , and sub - humid areas because of the factors , human activities , climatic variations .
This process lead to persistent degradation of the dry land and ecosystem because of some variation in climate and man - made activities .
The major cause of Desertification are -
1. Overpopulation
2. Overgrazing
3. Deforestation
4. Unsustainable agriculture techniques
5. Climate change
6. Stripping of land resources .
7. Overgrazing of the land by the cattle and wild stock.
I'm pretty sure its C. sonar.
Answer:
The correct answer is D. The deepest parts of the oceans, located near the continents, are the oceanic trenches.
Explanation:
The ocean trenches are large depressions at the base of the seabed, which constitute the deepest parts of the Earth. Of these, the Mariana Trench, located in the Pacific Ocean to the east of China, is the deepest, being approximately 11,000 meters deep.
These trenches are formed by the activity of tectonic plates, specifically when one plate moves below the other and by the force exerted a depression is generated in the seabed, followed by a chain of volcanic islands at a close distance.
Answer:
Trees can ¨fall up¨ because they use a hydraulic chainsaw to cut the trees underwater witch causes them to ¨fall up¨ or float to the surface.
Explanation:
