What is the name of the deepest layer of Earth, which is made of solid metals?
B
Answer:
G. Decomposing bacteria break down dead organisms and return nutrients to the soil.
Explanation:
Bacteria break down dead matter in the environment, for example, dead leaves, and release carbon dioxide and nutrients in the process. Without the release of carbon dioxide, plants are unable to grow.
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Taxonomy is the study of the classification of organisms. Taxonomists study the characteristics of organisms in order to classify them into the appropriate taxonomic groups, such as kingdom, phylum, class, etc.
Binomial nomenclature is a system of naming a species using two names, the genus and the species (and sometimes subspecies), which make up the scientific name of a species. Examples include Panthera tigris for the tiger, and Canis lupus for the gray wolf.
Phylogeny, or phylogenetics, is the study of the evolutionary development of organisms and relationships between them. Phylogeny is a useful tool for taxonomists.
Answer:
The correct answer would be - they can mate or reproduce and produce fertile offspring.
Explanation:
In the biological world, there can be certain species the might have different looking organism due to environmental condition such as weather, geographical change, and many more.
In such a case, The biological species concept help in determining if these organisms belong to the same species or not. According to this concept, different species are separated by pre and post-zygotic barriers and due to this they can not mate, or even if they mate there would be no fertile offspring.
Decreased
<span><span>Ten percent energy rule
Food chain refers to a process cycle from producer to consumer to decomposer.
Plants – herbivores – omnivores – carnivores</span> <span>Start
-> Plants -> herbivore insect -> spiders -> small bird
-> Snake -> hawk -> fox -> lion -> when died the body
will be eaten by hyena-> when hyena died -> body get decompose and
be eaten by worms and the rest will be plant’s fertilizer.
The process of the food chain will then again takes place over and over again.<span> </span></span></span>