A sonar is an underwater sound detecting system.
Explanation:
A coniferous forest is an example of a <u>biome.</u>
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Biomes are major ecological communities which occupy a particular space such as deserts forests, and tundras. Each species within a community performs a specified role, called a niche. An ecological niche describes certain conditions required for an organism's survival, its roles and how it responds to resource distribution, along with competition for these resources.
Several limiting factors, restrict the ability of many organisms to thrive in the area; these organisms exist within a particular range of tolerance.
Learn more about ecological succession at brainly.com/question/2456852
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I'm thinking the brain. The brain produces hormones and chemicals that tell the body to grow. And you also need to think a lot when trying to survive, which is when the brain comes in handy.
Diffusion, osmosis, or active transport.