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Lady bird [3.3K]
3 years ago
6

A student reported that a limp stalk of celery became crisp when placed in ice water

Biology
2 answers:
brilliants [131]3 years ago
7 0

Yes, you are right. A student reported that a limp stalk of celery became crisp when placed in ice water. This is an example of an observation.

Observation is the process of actively acquiring information from a source of study. When the observation is collected using the senses, it becomes an empirical evidence. However observations are also scientifically recorded using various scientific instruments for precision and accuracy. Example, use of thermometer to record the room temperature.

Anna71 [15]3 years ago
7 0

The answer is definitely "<u>AN OBSERVATION"</u> I just completed the lesson so I know for sure that this is the correct answer. Hope I helped!

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What is true about the direction of the electric field just outside the surface of a conductor
natka813 [3]

Answer:

The electric field on the surface of a conductor is perpendicular to its surface.

Explanation:

A conductor is a material that has the ability to transport electric charge through it.

Inside such a conductor that is in equilibrium, the electric field is zero, so that the charge accumulates on the surface of the conductor.

The electric field on the surface of a conductor is perpendicular to its surface.

This external electric field on the surface of the condutor can be calculated by Gauss's law, which establishes the equivalence of the flow across a surface with the net charge inside the conductor divided by the permittivity in the vacuum.

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During a(n) _____ the day and night are of equal length.
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8 0
3 years ago
During meiosis I, ____________ chromosomes line up side by side and may shuffle genetic material between themselves.
lozanna [386]

During meiosis I, homologous chromosomes line up side by side and may shuffle genetic material between themselves.

<h3>What is Meiosis?</h3>
  • In sexually reproducing organisms, meiosis is a unique type of cell division of germ cells that results in the production of gametes, such as sperm or egg cells.
  • Two rounds of division are necessary, and the end product is four cells with just one copy of each chromosome.
  • Prophase I, Metaphase I, Anaphase I, and Telophase I are the four phases that make up Meiosis I.
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<h3>What is chromosome?</h3>
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  • Histones, which serve as packing proteins for the majority of eukaryotic chromosomes, work with chaperone proteins to attach to and condense the DNA molecule in order to preserve the integrity of the molecule.

Learn more about Meiosis here:

brainly.com/question/10621150

#SPJ4

8 0
1 year ago
Which would be the most likely effect of a drastic reduction in all the producer organisms in a meadow environment?
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All of these snake populations would increase. 

4 0
3 years ago
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Elenna [48]
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4 0
3 years ago
Read 2 more answers
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