Answer:
The phrase trophic level means<u>, level on food chain.</u>
Explanation:
- A trophic level refers to the Organism's position in the food chain.
- It is simply a feeding level in the food chain.
- In a food chain, Primary producers form the first trophic level, followed by primary consumers (herbivores), then secondary consumer (carnivore) and so on.
- The number of trophic level varies in different ecosystem.
- Usually, an aquatic ecosystem has more trophic levels than a terrestrial ecosystem
The processes used to encode, store, and retrieve information over time is known as memory.
<h3>
What is Memory?</h3>
This refers to the faculty of the mind and is also referred to as the psychological processes which goes in the brain which is referred to as the main structure of the central nervous system.
The memory is used to retrieve information about past experiences by individuals and aids learning process which s a very important aspect of the body system and also in machines. In a computer the memory is divided into two which are called the random access memory and the read only memory.
It is also used to encode, store, and retrieve information over time in diverse types of ways.
This therefore the reason why memory was chosen as the most appropriate choice.
Read more about Memory here brainly.com/question/25040884
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Answer:
Explanation:
Gas exchange
When a plant is carrying out photosynthesis carbon dioxide needs to move from the air into the leaf. It does this by diffusing through small pores called stomata. At the same time oxygen moves out of the leaf through the stomata. This movement of gases in opposite directions is called gas exchange.
<span><span>Some characteristics include:
All animals are multicellular, eukaryotic heterotrophs, they have multiple cells with mitochondria and they rely on other organisms for their nourishment.
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Adult animals develop from embryos: small masses of unspecialized cells
</span>Simple animals can regenerate or grow back missing parts
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Most animals ingest their food and then digest it in some kind of internal cavity. </span>Somewhere around 9 or 10 million species of animals inhabit the earth.
About 800,000 species have been identified.
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Biologists recognize about 36 separate phyla within the Kingdom Animalia.
Hope this helps,
kwrob
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