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sashaice [31]
3 years ago
15

Which of the following is an observation?

Biology
1 answer:
Svetach [21]3 years ago
7 0

Answer:

a. You record the air temperature every day for a week.

Explanation:

Recording air temperature every day for a week can be classified as making an observation.

Observation is a part of the scientific method. It is a basically a way of collecting data.

  • During observation, our senses can be used or instruments.
  • Depending on the nature of the study, specialized instruments helps to bridge the limitations of our senses.
  • A good scientist is a keen observer.
  • Making a record of air temperature usually by using a thermometer is a way of carrying out observation.

When you record air temperature, you are making an observation.

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Match the following. 1. the basic building block of all forms of life resolving power 2. the idea of Schleiden and Schwann that
Roman55 [17]

Answer:

1. Cell

2. cell theory

3. Organismal theory

4. resolving power

Explanation:

The cell is the smallest known unit of all living organisms. They are called the building blocks of life. An organism can be unicellular (made up of one cell) or multi-cellular (made up of many cells).

2. Cell theory was formulated and developed  by Schleiden, Schwann, and Virchow. They are considered as the basic principles of biology.

It states:

1. Living organisms are made up of cells.

2. Cells are the basic unit of life.

3. Cells are formed from pre-existing cells.

4. Energy flows inside the cell.

5. DNA is passed on from cell to cell.

6. All cells have the same basic chemical composition.

3. Organismal theory is the intended counter-argument of the cell theory. It was developed by Reichert, Strasberger, Sherrington, and Pavlov. It argues that the basic unit of life is the organism itself, suggesting that an organism came about from a cell that expanded.

4. Resolving power is the ability of an optical instrument like a microscope or a telescope to view objects that are close together as separate, abling the viewer to distinguish the two from each other.

5 0
3 years ago
How are pseudoscience and science most alike?
ycow [4]
They both involve topics related to the natural world, and are both based on empirical evidence. <span />
4 0
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Where does gas exchange occur?
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gas exchange occurs in the human lungs.

3 0
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The four eukaryotic kingdoms of life are listed here. Each kingdom has unique characteristics.
myrzilka [38]

Answer:

Protista

Fungi:

Plantae : Plant-like Multicellular Autotroph

Animalia: Animal Like, multicellular- heterotroph

Explanation:

3 0
3 years ago
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