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kow [346]
3 years ago
14

Does anyone know these

Biology
1 answer:
4vir4ik [10]3 years ago
7 0
5. Some bacteria provide nutrients and raw materials for organisms in an ecosystem.

6. Pathogen

7. Releasing Toxins

Idk 8 or 9 Sorry but I hope this helped :)

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slavikrds [6]

Answer:

social facilitation

Explanation:

The concept of social facilitation was first proposed by Norman Triplett. After observing a cycling event, in which he noticed that cyclist performed better when they have others around competing with them, rather than cycling alone just against time. This led him to duct an experiment where he gave some children strings to wound fishing reel. He observed that, children wound the fishing reel faster in the presence of other children performing similar task, when compared to when perform such task alone.

This concept discovered by Norman Triplett, best illustrates the concept of social facilitation, which posits that, individuals tend to perform better in the mere presence of others or when they perform a task with others, than when performing the task alone.

4 0
3 years ago
Inside each of these organelles are stacks of_______<br> that contain the green pigment
posledela

Answer:

chloroplasts

Explanation:

hope this helps!

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DNA and ran are examples of​
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Examples of Nucleic Acids. Nucleic acids, best-known as DNA and RNA, are often termed "the building blocks of life." These building blocks are found in the nuclei of cells and help proteins to be built, help cells to replicate, govern heredity and the cell's chemical processes.

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