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icang [17]
3 years ago
5

Which of the following is NOT an example of a fossil? *

Biology
1 answer:
denpristay [2]3 years ago
3 0

Answer: mineral deposits can not be used as an example of fossil

Explanation:in evolution theory, both bones and footprints were used for fossil record

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Arrange the tiles to show the sequence of the steps in a scientific investigation. make an observation ask questions construct a
puteri [66]

Answer:

The tiles can be arranged as follows:

  • make an observation
  • ask questions
  • construct a hypothesis
  • test the hypothesis
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Explanation

A scientific investigation begins with certain observations. By seeing these observations, a question is made. To answer the question, a hypothesis is generated. A hypothesis is a tentative statement that can either be stated s correct or wrong. To test the hypothesis, experiments are made and results are deduced from the experiments. Based on these results, a hypothesis can be proved as correct or wrong. These results are then communicated to check for their authenticity.

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3 years ago
Which causes a drop in female hormone levels?
Anna [14]
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A diploid cell turns into 4 haploid cells with no duplicated chromosomes. What did the cell go through?
Aliun [14]

Answer:

B. meiosis

Explanation:

Meiosis is the process that produces our gametes. A cell that undergoes meiosis will divide twice resulting into 4 haploid daughter cells.

5 0
2 years ago
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brilliants [131]

Answer:

Option A

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When a CME passes through the solar wind, it causes production of high velocity solar energetic particles that follow magnetic field lines and passes through the space between the Sun and the Earth. The charged particle added by CME intensifies the solar wind.  

Hence, option A is correct

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Calculate the percentages of the phenotypes of the F2 generation.
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