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CaHeK987 [17]
3 years ago
14

I need help can someone plz. I'm stuck on this question

Biology
1 answer:
jeka943 years ago
7 0
The answer to #2 Is a..biota is the life of "a" plant, or animal (etc.) of the particular region/habitat, etc.
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Please help
Vladimir79 [104]

Answer:

a) The question "Do pumpkins grow bigger when fed milk?" it is already a hypothesis, which means that to apply the scientific method, we should establish an experiment, where we would select a squash squash, feed some with milk and some without milk and wait a certain period of time. After that time, we could move on to the stage of the scientific method called "evaluation of results" where we would evaluate the differences in development and size between the pumpkins that were fed with milk and those that were not. After that we would go to the phase called "conclusion" where based on the comparison of the results we would answer the hypothesis shown above.

b) A scientific question could be "Can bean seeds germinate in sterile soil?"

Explanation:

Scientific method is a set of steps that must be followed when someone wants to prove a hypothesis based on experimental and scientific data. These steps are: visualization of something questionable, formulation of the hypothesis about it, establishment of a scientific experiment to test the hypothesis, evaluation of the results of the experiment and conclusion.

A scientific question is every question that you can perform a scientific experiment to answer it. This scientific experiment is carried out with the steps of the scientific method.

8 0
3 years ago
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Which kind of rock is most likely to contain a trilobite fossil?
egoroff_w [7]

Answer:

Sandstone

Sandstone contains fossils of creatures such as trilobites, brachiopods, crustaceans, bryozoans and plants. Remains of land animals like mastodons and dinosaurs are much more likely to be found in sandstone.

Explanation:

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7 0
2 years ago
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What is the purpose of the indentation in the of red blood cells
timofeeve [1]

Answer:

The purpose of the indentation in the center of a red blood cell is: Increase the carrying capacity of the cell. The purpose of the indentation in the center of a red blood cell is: Increase the carrying capacity of the cell. This answer has been confirmed as correct and helpful

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3 years ago
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Is plasma membrane a selectively permeable membrane give two points of difference between diffusion and osmosis
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Answer:

Yes, the plasma membrane is a selectively permeable membrane. Two differences are that...

1. Osmosis involves water.

2. Diffusion involves air molecules.

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emmasim [6.3K]
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