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Anni [7]
3 years ago
8

The diagram shows a seed pod from a sweet gum tree. The pod has a hard outer covering and sharp, hooked spurs.

Biology
1 answer:
pashok25 [27]3 years ago
7 0

Answer:

The hook spurs allow it to be carried my fur because the hooked spurs can connect to the fur and be dropped at a new place, were a new generation of plants can grow! :D your welcome!

Explanation:

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A team of scientists is studying several plant species that they think could become new farm crops. The scientists want to apply
Elanso [62]

Answer:

The high yielding property of a plant species would be most useful for meeting the scientists’ goal.

Explanation:

In selective breeding, we develop a new variety by crossing a wild specie with the domestic growing variety in order to achieve the characteristic which is present only in wild specie. So with the help of selective breeding, this characteristics is transferred to the offspring. The main goal of scientist is to produce such variety which produces maximum yield and also good quality seeds.

6 0
3 years ago
Read 2 more answers
Disturbance destroying an area through the climax of ecological succession
kotykmax [81]

Answer:

hope this helps

secondary succession

Explanation:

Large, low intensity disturbances, such as plowing in conventional agriculture, result in moderate amounts of succession, where species can survive in the soil and quickly recolonize areas after a disturbance. This type of succession is often called secondary succession

4 0
3 years ago
The student has a widow 's peak because of her ?
Whitepunk [10]
It’s the third one bc it’s a declined inheritance
7 0
3 years ago
1. 1 Water makes up between 70-90% of the weight of most life forms, and nearly all chemicals present in living matter are solub
boyakko [2]

Answer:

The correct model is D.

Note: The first attachment below shows the different models. The second attachment shows the correct structural model of the water molecule.

Explanation:

A water molecule is composed of one atom of oxygen and two atoms of hydrogen.

A water molecule is polar, i.e. it contains positively and negatively opposite ends. The polar nature of the water molecule is due to strong electronegativity of oxygen which results in an uneven sharing of the bonding electrons between oxygen and hydrogen. The oxygen atom attracts the shared electrons more to itself, thereby, it acquires a partial negative charge, while the hydrogen atoms acquire a partial positive charge.

The bond angle between the oxygen and hydrogen atoms is approximately 105°. Therefore, from the first attachment below, the correct model for the water molecule is D.

4 0
3 years ago
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Ludmilka [50]
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