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Mars2501 [29]
3 years ago
12

Choose the statements below that are true.

Biology
1 answer:
Troyanec [42]3 years ago
8 0

Answer:

Cells are the smallest unit of life. This is true.

Cells are important to the structure and function of living things. This is true.

All organisms are made of multiple cells. This is false, because there are many single celled organisms like bacteria.

Cells come in different shapes and sizes. This is true, as there are cells with a variety of shape and size (round shaped cocci and the elongated and flat bacillus). There are cells from squid's nervous system, called the neurons, that are comparatively very large in size than the vast majority of the other cells.

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HELP ASAP!! DUE TOMORROW!! WILL MARK AS BRAINLIEST IF ANSWERED NOW!!
Dmitry [639]
1) B
    (I'm not so sure of this one) All of the other options have a steady impact on population regardless of the density of organisms except competition

2) D
    Increased carbon dioxide levels would not hinder plant growth, and tsunamis aren't really linked to carbon dioxide levels. Increased carbon dioxide is unlikely to lower the air temperature so only D is left.

3) A

4) Three properties of water that allow it to sustain life are that it is adhesive, it is a good solvent, and cohesion. Adhesion is important in situations such as water travelling up xylem tubes in plants so that the water is not pulled down by gravity and can reach parts of the plant that need water. Cohesion allows the water being pulled up the xylem to stay together and for water molecules to be pulled when a neighbouring one is moved. Water being a good solvent allows inorganic minerals to be taken with water through vascular tissue, such as in the previous example.
3 0
3 years ago
14. What is the carbon cycle?
77julia77 [94]

Answer:

Carbon Cycle: the series of processes by which carbon compounds are interconverted in the environment, involving the incorporation of carbon dioxide into living tissue by photosynthesis and its return to the atmosphere through respiration, the decay of dead organisms, and the burning of fossil fuels.

Explanation:

8 0
3 years ago
Read 2 more answers
Which statement best describes why the guard cell and the storage parenchyma cell are different?
lawyer [7]

Answer:

C. Guard cells and storage parenchyma cells each make a different set of proteins, which determines each cell type's structure and function.

Explanation

Both of these are two types of specialized cells that make specific combinations of proteins, which allows them to have unique structures and functions.

6 0
2 years ago
4The purpose of this cellular structure is to border the cytoplasm.
m_a_m_a [10]
The answer is D,Nucleus I think
3 0
3 years ago
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In a tabular form state four differences between plants and animals​
valentina_108 [34]

Answer:

plants.

1.cannot move from.

one place to another.

2.most are green.

3.sense organ absent

animals

1.can move from one place to another

2.have different colours

3.sense organ present

6 0
3 years ago
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