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aksik [14]
3 years ago
13

10 points

Biology
1 answer:
SCORPION-xisa [38]3 years ago
8 0

Answer:

true

Explanation:

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Which statement describes the role of the organism indicated by the blue arrow in the food web? (2 points) alt= Producers bring
Ira Lisetskai [31]

<span>The arrow definitely points to a producer so right away that means the answer will probably be either A or B. I wish it help for all my hard work..</span>

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3 years ago
How do scientist collect data?
PolarNik [594]

Answer:

1. Define a Question to Investigate

As scientists conduct their research, they make observations and collect data. The observations and data often lead them to ask why something is the way it is. Scientists pursue answers to these questions in order to continue with their research. Once scientists have a good question to investigate, they begin to think of ways to answer it.

2. Make Predictions

Based on their research and observations, scientists will often come up with a hypothesis. A hypothesis is a possible answer to a question. It is based on: their own observations, existing theories, and information they gather from other sources. Scientists use their hypothesis to make a prediction, a testable statement that describes what they think the outcome of an investigation will be.

3. Gather Data

Evidence is needed to test the prediction. There are several strategies for collecting evidence, or data. Scientists can gather their data by observing the natural world, performing an experiment in a laboratory, or by running a model. Scientists decide what strategy to use, often combining strategies. Then they plan a procedure and gather their data. They make sure the procedure can be repeated, so that other scientists can evaluate their findings.

4. Analyze the Data

Scientists organize their data in tables, graphs, or diagrams. If possible, they include relevant data from other sources. They look for patterns that show connections between important variables in the hypothesis they are testing.

5. Draw Conclusions

Based on whether or not their prediction came true, scientists can then decide whether the evidence clearly supports or does not support the hypothesis. If the results are not clear, they must rethink their procedure. If the results are clear, scientists write up their fi ndings and results to share with others. The conclusions they draw usually lead to new questions to pursue.

5 0
3 years ago
Identify the star that is the coolest.
Alisiya [41]

Answer:

A.

Explanation:

cool . . this that correct.

5 0
2 years ago
Checkpoint proteins at the G1, G2, and M phases of the cell cycle monitor whether crucial cellular process have been completed c
zepelin [54]

Answer:

c. There is uncontrolled cell division.

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There is uncontrolled cell division that result in the improper functioning of a checkpoint protein in a cancer cell because checkpoint protein monitors and control the the process of cell cycle. If mutation occurs in this checkpoint protein, the cycle is no longer in control which leads to the uncontrolled cell division and we also know that cancer is a disease which occurs due to uncontrolled division of the cell.

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2 years ago
Menutupnya daun pada malam hari,
Bingel [31]

Answer:

ion even know what this means

Explanation:

6 0
2 years ago
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