Question

define hormone , symbiosis,food chain
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Answer 1

Answer:

Harmone:

Hormones are chemical substances that act like messenger molecules in the body. After being made in one part of the body, they travel to other parts of the body where they help control how cells and organs do their work. For example, insulin is a hormone that's made by the beta cells in the pancreas.

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Symbiosis:

Symbiosis, any of several living arrangements between members of two different species, including mutualism, commensalism, and parasitism. ... Both positive (beneficial) and negative (unfavourable to harmful) associations are therefore included, and the members are called symbionts.

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Food chain :

A food chain is a linear network of links in a food web starting from producer organisms and ending at apex predator species, detritivores, or decomposer species. A food chain also shows how the organisms are related with each other by the food they eat. Each level of a food chain represents a different trophic level.

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I hope it's help you.

please mark as brain list.

Answer 2

┏━━━━•❅•°•❈ - •°•❅•━━━━┓

Here's your answer ⏎

┗━━━━•❅•°•❈ - •°•❅•━━━━┛

Latitude ✍

➽ Asia lies between 10 degree to 80 degree north.

Longitude✍

➽ Asia lies between longitude 25 degree east and 170 degree east.

☘Hope it helps❢❢

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