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emmainna [20.7K]
3 years ago
12

1. Describe what it means for a field of study to be considered a science.

Biology
1 answer:
Mademuasel [1]3 years ago
8 0

Answer:

Science refers to a system of acquiring knowledge. This system uses observation and experimentation to describe and explain natural phenomena. ... Less formally, the word science often describes any systematic field of study or the knowledge gained from it.

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Order the steps that occur as a protein is synthesized within a cell and finally excreted for use outside of the cellITEMMove Bo
Elis [28]
Nucleus, mRNA, Rough ER, Ribosome, Golgi Body, Cell Membrane.

This question is kind of tricky since a protein would be within the nucleus AS an mRNA sequence and within the rough ER WITHIN a ribosome.
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Women above the age of 50 (generally)unable to give birth to child.Explain the reason for the same ​
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Their ability of producing the woman's sex cell is destroyed, now they can not produce eggs and their menstrual cycle is also stopped known as menopause.

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Using the idea of concentration gradient explain why the purple colour of potassium permaganate gradually spreads throughout the
NNADVOKAT [17]

The purple color of potassium permanganate gradually spreads throughout the water in the jar by the process of diffusion.

  • Diffusion is the process of movement of a substance from the region of higher concentration to the regions of lower concentration. Diffusion occurs in liquids as well as gases.
  • Potassium permanganate is a purple color compound, when it is added in a jar of water it spreads throughout the water by the virtue of diffusion.
  • The concentration of potassium permanganate is higher at one point and the other regions in the jar have its nil or low concentrations initially, this leads to the set up of a concentration gradient.
  • As time passes diffusion occurs and the particles of potassium permanganate keep on migrating to the regions of low concentration until the concentration is uniform throughout the jar. Ultimately, it spread throughout the jar making the water purple.

Know more about diffusion

brainly.com/question/14852229

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3 0
2 years ago
Explain the factors that affect the rate of photosynthesis in the early afternoon.
makvit [3.9K]

Answer:

Several factors can affect the rate of photosynthesis: light intensity. carbon dioxide concentration. temperature.

Explanation:

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3 years ago
Which is an inference? Question 6 options:
steposvetlana [31]

Answer:

d. After watching a plant for a week, you determine it needs more sunlight.

Explanation:

An inference is a thought or idea gotten from evidence and reasoning. It helps us to gain knowledge

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