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Marina86 [1]
2 years ago
13

What is the primary source of energy in a food chain?

Biology
2 answers:
Naily [24]2 years ago
7 0

Answer:

sun is the primary source of energy in food chain.

lakkis [162]2 years ago
5 0
2) the answer is the sun
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nydimaria [60]
We all have a common ancestor hence we have some form of a universal genetic code
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3 years ago
The beginning of a true capillary is surrounded by a precapillary sphincter. The opening and closing of precapillary sphincters
gregori [183]

Answer: Local chemical conditions

Explanation: A Precapillary Sphincter is a smooth muscle that is located in circles around the capillaries.

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3 years ago
Match these items. 1. taxonomic category within a kingdom fermentation 2. plant that lives on decaying organic matter host 3. br
Sonja [21]

1. taxonomic category within a kingdom-phylum

This taxonomic category is at level below Kingdom and above Class (e.g Arthropoda, Chordata, Mollusca)

2. plant that lives on decaying organic matter-saprophyte  

Saprotrophic plants or saprophytes use saprotrophic nutrition meaning that have extracellular digestion to process death organic matter.

3. break down of complex molecules into simpler ones- fermentation  

Fermentation is a metabolic process that breaks down organic substrates in order to obtain energy. These processes are performed without the presence of oxygen (anaerobic processes).

4. multi-nucleated thread-like structures of fungi hyphae

This is one of the basic structural unit of fungi-long, filamentous structure that can form network-micelium. It is used for vegetative reproduction.

5. mycelia responsible for obtaining food from non-living organic material rhizoids

Rhizodis are unicellular or multicellular stuctures (branching hyphae) found in fungi that are similar to root hairs of plants. These structures are involved in saprotrophic nutrition of fungi.

6. asexual reproduction of yeast budding  

Budding is a type of asexual reproduction in which a new organism develops from some generative anatomical part of the parent organism.

7. a group of hyphae mycelia

Mycelum is fungi’s vegetative body that consists of network of branching hyphae.

8. reproductive cells which can tolerate bad conditions spores

Spores are reproductive structure, part of the fungi life cycle, that can be involved in sexual or asexual reproduction, vary in structure that are formed in. Spores are usually haploid and unicellular.

9. structures which house the reproductive formation fruiting

Fruit is a structure in flowering plants that contains seed and it is responsible for seed dispersal and nutrition.

10. mutually positive relationship between two species symbiosis  

Symbiosis is biological interaction between two species that can be mutualistic, commensalistic, or parasitic. More specifically, symbiosis refers to positive interaction for both members of it.

11. plant or animal which supports a parasite host

Parasitic relationship between species is the one in which organism (the parasite), lives on or in another organism (host).This relationship is positive for parasite but negative for the host.

6 0
3 years ago
Eli wants to reduce his impact on the environment. Which activity should Eli do to help the environment and his community?
Ipatiy [6.2K]
<span>D) reduce the amount of electricity he uses.( good luck m8 tell me if I'm wrong</span>
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A rapidly spreading outbreak of disease affecting widespread regons across the world (ex: smallpos, TB,
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