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Studentka2010 [4]
3 years ago
12

Two lab partners are doing a static electricity investigation. They begin with a

Biology
1 answer:
horrorfan [7]3 years ago
3 0

What r the options if u want me to solve it I need options

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The empirical method of study is based on ________.
fiasKO [112]

Answer:

observation or experience

Explanation:

Empirical method is a study that uses indirect or direct observations in order to gain some knowledge. It uses empirical evidences-information that are collected through observation or experience.

Theory that is tested by empirical method involves the use of objective, that is observed, highly controlled and replicable.

5 0
3 years ago
Explain why it is important to create experiments that are reproducable by other people.
spayn [35]

Answer:

Reproducibility is important because it is the only thing that an investigator can guarantee about a study. Contrary to what most press releases would have you believe, an investigator cannot guarantee that the claims made in a study are correct (unless they are purely descriptive) So reproducibility is important not because it ensures that the results are correct, but rather because it ensures transparency and gives us confidence in understanding exactly what was done.

(,IF THIS HELPED CAN YOU GIVE ME A BRAINYLEST PLEASE)

6 0
3 years ago
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the data collected over the years clearly confirm depletion of ozone in the stratosphere. what do scientists still need to learn
Lisa [10]

<span>Ozone is simply a molecule consisting of 3 oxygen atoms, which reacts strongly with other molecules. Ozone is created in the stratosphere when high energy uv radiation causes on O2 molecule to split. The free oxygen atoms collide and react with other O2 molecules to form O3.</span>

Production is highest where the solar uv is the greatest eg near the tropics, but once created, the ozone is then circulated towards the poles by the atmosphere. The amount of ozone in the stratosphere can vary with location, season and even day to day climatic conditions.

<span>The process of ozone creation is what makes the O3 in the atmosphere very effective at shielding the Earth from harmful uv radiation, which can cause many biological problems, such as skin cancer. However, due to its high reactivity, the uv found in the tropospher at ground level can aslo be dangerous as a toxic pollutant which is harmful to plants and lung tissue, and is a major cause of smog.</span>

5 0
3 years ago
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The closest living relatives of land plants are
Shtirlitz [24]

Answer:

It was previously thought that land plants evolved from stonewort-like algae. However, new research shows that the closest relatives to land plants are actually conjugating green algae such as Spirogyra.

Explanation:The explanation was kinda in the answer.

If this helped please let me have brainliest!

7 0
3 years ago
Which part of a flower becomes a seed?
Leya [2.2K]

Answer:

ovule

The fertilized ovule becomes the seed, and the ovary becomes the fruit. Petals are also important parts of the flower, because they help attract pollinators such as bees, butterflies and bats. You can also see tiny green leaf-like parts called sepals at the base of the flower.

Explanation:

7 0
3 years ago
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