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kvasek [131]
3 years ago
13

Which statement is one component of the cell theory?

Biology
2 answers:
Wittaler [7]3 years ago
7 0

The options attached to the question above are given below:

A. All living and nonliving things consist of one or more cells.

B. Cells and living organisms are spontaneously created.

C. Cells are the most complex unit of structure and function in living things.

D. A cell is the basic unit of structure and function of all organisms

ANSWER

The correct option is D.

The cell theory is one of the major theories in biology and it states the facts about living cells. The theory states that, the cell is the most basic unit of all organisms and all living organisms are made up of one or more cells. The organisms that are made up of only one cell are described as unicellular while those that possess many cells are described as multi cellular. The theory also states that all cells come from pre-existing cells.



Vladimir [108]3 years ago
5 0

the correct answer is d

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Answer:

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4 0
3 years ago
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marusya05 [52]

Answer:

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3 0
3 years ago
How are land, air, water and living things impacted by too much carbon dioxide?
choli [55]

Answer:

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Explanation:

In terrestrial ecosystems, rising carbon dioxide (CO2) levels increase the rate of photosynthesis (since CO2 is one of the reactants in photosynthesis), thereby also increasing plant growth. Moreover, in aquatic ecosystems, rising CO2 concentrations increase the levels of this gas dissolved on the surface of the oceans. This increases the acidity of the oceans, thereby modifying habitats and food web structures. The increasing acidity of the oceans also reduces the amounts of carbonate, which difficult for aquatic species (e.g., corals) to form their shells/skeletons. Finally, CO2 is a greenhouse gas that contributes to the increase in the average temperature by absorbing solar radiation that would otherwise have been reflected by the Earth's surface, and this increase in the temperature negatively affects life in both terrestrial and aquatic environments.

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3 years ago
which characteristic of a flatworms digestive system allows the flatworm to distribute nutrients to all body cells?
vodka [1.7K]

a branched gastrovascular cavity

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3 years ago
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