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nekit [7.7K]
3 years ago
8

What does learn by trial and error mean? (

Biology
1 answer:
Ilia_Sergeevich [38]3 years ago
3 0
The answer is D: test possible choices and then avoid ones that are not desirable.
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Dosis a alguien como el queso o la leche porque lo hago!
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Answer:

me gusta el queso

Explanation:

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Match each of the following terms with its definition. 1. Mitosisa) The dense, active protoplasm found in the center of the cell
Andru [333]

Answer:

1. Mitosis c) The process of cell reproduction of human tissues that occurs when the cell divides into two identical cells

2. Nucleus a) The dense, active protoplasm found in the center of the cell

3. Cytoplasm b) The watery fluid that surrounds the nucleus of the cell and is needed for growth, reproduction, and self-repair

4. Cell membrane d) The part of the cell that encloses the protoplasm and permits soluble substances to enter and leave the cell

Explanation:

  • Mitosis is the process that undergoes a cell to give two new identical cells. This is how our body makes or renovates tissues.
  • The nucleus is the part of the cell that contains the DNA, which is necessary to synthesize the proteins that the cell and our body need. It is in the center of the cell and has a nuclear membrane that separates it from the rest of the organelles.
  • The cytoplasm is a solution that surrounds the nucleus, and it contains the rest of the organelles that the cell needs for its functions.
  • The cell membrane is the structure that encloses all the cytoplasm and the nucleus. It is made of phospholipids, proteins, and cholesterol, which allows the passage of certain substances.
6 0
2 years ago
Write a scientific explanation to describe the impact of the infected papaya trees on the toucan population.
seraphim [82]

The infected papaya trees will produce less carbohydrates or chemical energy for the toucan. If there were fewer carbohydrates within each papaya, the toucan's muscle cells would not be able to obtain as much chemical energy as they normally do. This chemical energy will be converted into mechanical energy or heat flow, which the toucan uses to fly.

Therefore, the lower amount of mechanical energy and heat flow from the muscle contractions, it would result into a reduced amount of kinetic energy of motion when the toucan is flying.

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3 years ago
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What statement correctly identifies the scientific question and describes why the question is scientific
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Please list the statements there are to choose from, this way, even people outside your school and/or grade level will be able to answer your question.

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