Sally and Maria hypothesized that earthworms lived only in dark, damp places. They measured a one-meter square in a shady spot near a stream. They dug through the soil and collected earthworms. They collected 43 worms. They repeated the experiment in several locations, sunny and dry included. They found the most worms in the shady, damp plot near the stream. Several other groups of science students carried out the same experiment and got similar results. This is an example of A) bias.
B) repetition.
C) replication.
D) validity.

Answers

Answer 1
Answer:

Answer: C) replication.

Explanation:

Replication in experiments is the process by which the entire experimental process is repeated as done by the previous scientists, keeping in mind all the necessary requirements and experimental conditions so as to determine the correctness of the experimental methodology, relationship between the variables, correctness of the results and other parameters.

Here, several group of students are repeating the same experiment and getting the same results this process is called as replication.  

Answer 2
Answer: because other scientists did the experiment and got the same results it's replication. the other group replicated the experiment and we're able to replicate the results

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What about cellouse makes it ideal for structural support

Answers

Answer:

Due to the strong intermolecular force of attraction in cellulose it provides high strength and support.

Explanation:

Cellulose is a significant polysaccharide since it is the most copious natural compound on Earth. Cellulose is a significant segment of intense cell dividers that encompass plant cells, and it's what makes plant stems, leaves, and branches so solid. It absolutely takes a ton of effort to cause damage to the structure of cellulose.  

Cellulose particles are arranged parallel to one another and are combined with hydrogen bonds. This structures long, link like structures, which join with other cellulose atoms and is the thing that produces such a solid help structure.

Cellouse is ideal as a structural material since it’s fibers give strength and toughness to a plants leaves , roots and stems

Define structural adaptation and give an example.

Answers

Answer:Structural adaptations are physical features of an organism like the bill on a bird or the fur on a bear. Other adaptations are behavioral. Behavioral adaptations are the things organisms do to survive. For example, bird calls and migration are behavioral adaptations.

Explanation:

What is this type of frog? is it poisonous? ​

Answers

Answer: no

Explanation: eat it

Which statement is true?A. Viruses produce their own energy.
B. Viruses are not living.
C. Viruses have organelles.
D. Viruses can reproduce by themselves.

Answers

B.  Viruses are not living.

A virus is nothing more than a packet of genetic material that does not display the characteristics of living organisms.  

Final answer:

Viruses are not living and they do not have organelles or produce their own energy.

Explanation:

The correct statement regarding viruses is B. Viruses are not living.

Viruses are considered non-living because they lack the necessary characteristics to be classified as living organisms. While they can infect and replicate within a host cell, they are unable to carry out essential life processes on their own.

Unlike cells, viruses do not have organelles and cannot produce their own energy. They are composed of genetic material surrounded by a protein coat, and they rely on host cells to replicate.

Learn more about Viruses here:

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Why is soil composition important?

Answers

soil composition is import because helps you to determine the knid of soil to use and a particular moment

What are the features of adaptation of the camel​

Answers

Explanation:

The camel is a hearty animal designed 4 desert life. features of adaptation are: can go several weeks without water, myth is that it Carrie's water reserves in the hump of it's back, which is not true. It has evolved to not need as much h2o like other animals. humans take h2o 4 granted, we cannot survive more than 2 weeks without water.