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kondaur [170]
3 years ago
13

How do scientists gather information about the natural world

Biology
1 answer:
xxMikexx [17]3 years ago
3 0
They observe it, run tests on many different things, and do expirments
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Two examples of human cells and their function​
sashaice [31]

Answer:

Red blood cells, root hair cells in plants

Explanation:

Red blood cell: it has no nucleus. It offers the cell to carry more hemoglobin

Root hair cells in plants: they have a large cytoplasm which enables them to take water from the soil.

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3 years ago
Describe how the picture below represents the function of the immune system
Oksanka [162]

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The Human Immune system helps fight bacteria and germs and viruses because without the Immune system we could die it is what protects us from The flu and sometimes cov id with a weak immune system we might no survive.

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3 years ago
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Ilya [14]

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8 0
3 years ago
What does solidification mean?
Neporo4naja [7]
Solidified, solidifying. 1. to make solid; make into a hard or compact mass; change from a liquid or gaseous to a solid form. 2. to unite firmly or consolidate.
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3 years ago
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Which of the following is present in a prokaryotic cell?
lesya [120]

The correct answer is B. Ribosome

Explanation:

In biology, cells are mainly classified as eukaryotic or prokaryotic. Each of these types of cells has different features, to begin with, eukaryotic cells are those that contain a defined nucleus and are part of both unicellular and multicellular organisms. On the opposite, prokaryotic cells do not have a defined nucleus or a nuclear envelope and are mainly present in unicellular organisms, besides this, they lack mitochondrion, Golgi apparatus or chloroplasts that are present in eukaryotic cells. However, prokaryotic cells still contain DNA, ribosomes, vesicles, and vacuoles. According to this, the one that is present in a prokaryotic cell is ribosome.

6 0
4 years ago
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