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enot [183]
3 years ago
7

What does the term "plastic" mean when saying that "the mantle is plastic"?

Biology
2 answers:
lukranit [14]3 years ago
8 0

Answer: b is the answer

Explanation:

lutik1710 [3]3 years ago
8 0
I think the answer is a
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Discribe the types and importance of biological tools and identify their function​
lara31 [8.8K]

Answer:

The answer is below

Explanation:

There are different types of biological tools, with each of them having different functions. However, for the sake of the question, some of the popular tools will be listed here.

1. Stockroom tools: this includes:

Beaker: this is essential to take or storing small substances

Bunsen Burner: this is important in the biological lab to heat a substance

Flask: this is essential in holding liquid substance.

Pipette: it forms of a lab spoon that is used in mixing substances to form a compound or mixture

2. Computer and Imaging system: this is important in image analysis and sequence-analysis programs

3. Cell cultures: this is used in the biological lab to enhance the complex cell differentiation required in the experimentation of animal cell structure

4. Microscopes: this is essential in determining and examining the microscopic organism that we can not see with our makes eyes

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3 years ago
What does cell theory refer to
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Answer:

Cell theory refers to the idea that cells are the basic unit of structure in every living thing. Development of this theory during the mid 17th century was made possible by advances in microscopy. This theory is one of the foundations of biology.

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3 years ago
Which process listed occurs in the chloroplasts of the plant cells
xxMikexx [17]
I believe the answer is photosynthesis
3 0
3 years ago
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Why are accessory organs needed for digestion to succeed?.
MakcuM [25]

Answer:

The salivary glands, liver and gall bladder, and the pancreas aid the processes of ingestion, digestion, and absorption. These accessory organs of digestion play key roles in the digestive process. Each of these organs either secretes or stores substances that pass through ducts into the alimentary canal.

5 0
3 years ago
• Describe the distribution of electrons around the nucleus of an atom
vredina [299]

Answer:

Viewed simply, electrons are arranged in shells around an atom's nucleus. Electrons closest to the nucleus will have the lowest energy. Electrons further away from the nucleus will have higher energy. ... In a more realistic model, electrons move in atomic orbitals, or subshells.

Explanation:

7 0
3 years ago
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