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melamori03 [73]
3 years ago
12

Which is an example of one of the first land plants to evolve?

Biology
2 answers:
marin [14]3 years ago
8 0

the correct answer choice is mosses

Sloan [31]3 years ago
7 0
The plan called Moss was one of the first plants to ever evolve on Earth
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Describe the structure of the cell membrane and describe its components.
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The components of the cell membrane consists of lipids that includes the cholesterol and phospholipids other components includes the carbohydrates, and proteins. The phospholipid forms the basic structure of the cell membrane. The cholesterol molecules are scattered in the lipid bilayer, these help the membrane in the fluid consistent state.

The main function of the plasma or cell membrane is the protection of the cell from it's surrounding.  

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Levart [38]

The scientific method includes the problem statement, previous knowledge, hypothesis and goals, methodology, results, and discusion/conclusion. The correct option is C.  form a <u><em>conclusion.</em></u>

----------------

The scientific method is a research method that consists of s<em>ystematic observations, measures, experimentation, analysis, and verification of a hypothesis.</em> It is based on reproducibility and refutability.  

When conducting an experiment, you need to consider,

Definition and problem statement. The question for which there is not an answer yet. A question the investigator wants to answer.

Theoretical framework. Antecedents from other investigations. Previous knowledge about the study object is always required for a better understanding.

The main goal of the study is basically what the investigator wants to find out.

Hypothesis formulation. The researcher makes a hypothesis to predict or make a conjecture -not verified and which requires corroboration- about what is going on or expected to happen.  

Identification of the study groups, involved variables -independent, dependent, and control-.

Methodology description. Steps needed to get data.

Results. It includes data statistical analysis. This step involves testing the observations.

Discussion and Conclusion, through which the hypothesis might be rejected or accepted.

In the exposed example, the researcher has already collected field data, and made analysis.

Probably, the marine biologist noticed, while analyzing the results, that turtles lay eggs from May to October. But there might have been a biotic or abiotic factor threatening the survival of the eggs during august.  

According to the analysis the researcher concluded that the <em>nest season</em><em> involves monthes between may and october, and august turns to be the most</em><em> critical month </em><em>for nesting. </em>

<em />

<em>The correct option is C. </em>

<em />

<em>-----------------------------------------------</em>

<em />

<em>You can learn more about </em><em>Scientific Method </em><em>at</em>

<em>brainly.com/question/7508826</em>

<em />

4 0
3 years ago
What is your hypothesis for this experiment? :Natural Selection PLS HELP WILL GIVE BRAINLYEST
oksano4ka [1.4K]

Answer:

Natural selection is a theory originally popularized by Charles Darwin. According to this theory, animals in the natural environment change over time as beneficial traits are preserved, and traits which do not advance the species are slowly weeded out. Natural selection, a concept first theorized by Charles Darwin, is the adjustment of genes throughout generations based on factors that help it survive. Sometimes this is survival of the fittest or the organisms that are better suited to the environment in other ways.

Explanation:

Hope this helps you

3 0
3 years ago
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