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AnnZ [28]
3 years ago
5

1. Which of the following is an example of a scientific theory?

Biology
1 answer:
bazaltina [42]3 years ago
5 0
The answer is for your question is c
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A scientist wants to know wheter a particular cell is round or rectangular.How should the scientist observe the overall shape of
dezoksy [38]

Answer:

<em>The shape of a cell can easily be seen through a light microscope.</em>

Explanation:

A microscope can be defined as a device which is used to visualize things which are otherwise not visible to the naked eye. The shape of a cell can be seen even through a light microscope. For example, an animal cell can be seen to have a round shape under the light microscope, a plant cell will be seen rectangular under the light microscope.

Other microscopes such as the electron microscope can even show the organelles present inside the cell.

5 0
4 years ago
What are the answers
slavikrds [6]

ose

Carbohydrates

ase

the amount of energy used



6 0
3 years ago
The endosymbiont theory is generally accepted at least as to the formation of mitochondria and chloroplasts.
777dan777 [17]

Answer:

True.

Explanation:

Mitochondria and chloroplast are the important cell organelle present in the organism. Mitochondria is used for the generation of ATP whereas chloroplast is used for the photosynthesis in plants.

Endosymbiont theory explains the evolution of mitochondria and chloroplast. According to this theory, the free-living prokaryotes taken from the inside of other prokaryotes and later evolve into mitochondria and chloroplast.

Thus, the correct answer is option (a).

4 0
4 years ago
What is being done to prevent oil spills?
galina1969 [7]
Hello! There are a few ways. Let’s see...

Booms and skimmers: Booms contain the oil so that skimmers can collect it.

Leave the oil alone: Some scientists argue that oil spills should be left to disperse naturally.

In situ burning: Freshly spilled oil is ignited while it's still floating on the water.

~Brooke❤️
4 0
4 years ago
collagenopathies, conditions characterized by the production of one or more types of defective collagen proteins, are in a group
levacccp [35]

Collagenopathies refers to a group of disorders, which influences connective tissues. Connective tissues help to support the body's organs and joints. Collagens are the composite molecules, which offer strength, structure, and elasticity to the connective tissue.  

The collagens are the constituents of the cartilage witnessed in joints. Therefore, defective collagen proteins lead to a defect in strength, structure, and elasticity of the connective tissue that eventually influences a person's mobility and stability.  


8 0
3 years ago
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