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Slav-nsk [51]
3 years ago
12

Compare and contrast vascular plants and non-vascular plants.

Biology
1 answer:
qwelly [4]3 years ago
6 0
Vascular plants have tube like structures that carry water, nutrients, and other substances throughout the plant. Nonvascular plants do not have these tube like structures and use other ways to move water and substances. ... Distinguish between characteristics of seedless non vascular and vascular plants.
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To manage the grizzly bear population better, the government of Alberta introduced a hunting lottery that awards a limited numbe
11111nata11111 [884]

Answer:

The correct answer is - 1990.

Explanation:

From the graph and year - population size table it is clearly understood that the population of grizzly bear is reduced by 39 number from year 1988 to 1989.

But after 1989 from 1990 onwards population of grizzly bear is consistently rising.

Now, let us analyse the data given in question number 2 .

No. of grizzly bear deaths in Alberta from 1976 to 1988 = 581

No. of grizzly bear deaths in Alberta from 1988 to 2000 = 281

From the above data we can clearly say now that the grizzly bear population deaths starts increasing from 1990.

So, the prediction made in question no. 1 that " the government of Alberta introduced the hunting lottery award in 1990 because in 1989 it decreases and then it starts to go up again in 1990",

5 0
2 years ago
The energy in molecules has been stored in the
AnnZ [28]

Answer:

It should be 2- Bonds

Explanation:

Energy, potential energy, is stored in the covalent bonds holding atoms together in the form of molecules.

:)

6 0
3 years ago
Which describes gas exchange in the respiratory system?
hichkok12 [17]

Answer:

The alveolar membrane- is where gas exchange between the blood and the atmosphere takes place. The gas molecules must diffuse across the alveolar epithelium and the capillary endothelium. ... Thus, the alveolar surface (as well as the respiratory bronchioles) have no cilia or mucus layer.

Explanation:

hope it helps =)

4 0
3 years ago
What evidence supports the theory of evolution?
Sergio [31]
All of Darwin’s observations would prove this theory true.
6 0
3 years ago
Explain what is meant by the term differentiate.
bulgar [2K]

The process by which cell types or cell populations attain distinct and different forms and functions is called differentiation.

This is the process that allows the stem cells to differentiate and form a cell type that will perform a specific function.

The process of differentiation is essential for the formation of the different organs in multicellular organisms.

3 0
2 years ago
Read 2 more answers
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