Answer:
Every living organism is made up of cell or cells. Hence, cells are known to be the basic unit and characteristic of life. All organisms need certain characteristics to survive such as air, energy and water. Oxygen is required by almost every living organism to breathe. Carbon dioxide is essential for plants as they will not be able to carry out photosynthesis without it. Nitrogen is also essential for the building of macromolecules like amino acids by the living cells.
The rocks would be younger the closer you get to the ridge
The Mid-Atlantic ridge is a divergent tectonic boundary in the middle of Atlantic Ocean spanning north to south.
Explanation:
At a divergent boundary, a phenomenon called seafloor spreading occurs as new crust is formed along the ridge. New crust seems to 'spread' from the ridge. Therefore, the farther away from the ridge you get, the older the crust gets. This occurs because magma from the mantle rises to replace the void created by the tectonic plates moving away. The magma rises and cools creating a mountainous ridge long the boundary. Seafloor spreading, however, happens really slowly and the changes are only perceptible over 1000s and millions of years.
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Answer:
a. Lochotrophozora
Explanation:
Molecular research and studies complement morphological research and improve our awareness and knowledge of evolutionary history. Previously, morphological studies could only reveal to us the variations and distinctions, but molecular studies and phylogeny have enabled us to pinpoint the fundamental mechanism of this variation on a genetic level, as well as locate it down to evolutionary lineage, which has led to more enhanced genealogy and evolutionary studies.
However, the group of organisms that best reflects and represents this kind of change is: Lochotrophozora
Answer:
Explanation:
The algae are a polyphyletic and paraphyletic group of organisms. They are defined in differing ways, but are usually considered to be the photosynthetic organisms excepting plants.
Food webs graph is called a<span> competition graph </span>