The right answer is A.
Insecticides are active substances or phytosanitary preparations with the property of killing insects, their larvae and / or their eggs. They are part of the family of pesticides, themselves included in the family of biocides, both of which are regulated in Europe by specific directives.
Some pestiids such as organoclorides are broad-spectrum, ie they act on several insects at the same time (whether they are good or bad).
<span>Spontaneous generation or Equivocal was the principle (given by Aristotle). He said that nonliving matter produced living things.</span>
It is because of the color and the smell of the strong flower which red roses have , with this because bees feed on their nectar and pollen.
<h3>What are the benefits of chickweed?</h3>
Chickweed has been used for centuries to treat illnesses and provide comfort, including lowering inflammation and battling germs. Additionally, it might help you maintain your weight and function as an expectorant when you're sick. On the stems, there is also no row of hair. Instead, joints can be seen in the stems. The plant has the consistency of string but is not edible despite not being poisonous.
<h3>What kind of bees do roses attract?</h3>
The abundant anthers of wild roses and Rosa rugosa are also a favorite source of pollen for honey bees and other solitary bee species. Thanks to the amazing anthers inside the flower of this wild rose, worker honey bee Apis mellifera once more has pollen baskets on its hind legs filled with nectar.
To know more about pollen :
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Answer:
☆ Compare between the features of indigenous varieties and hybrid varieties.
➢ Native plants are local plant species or varieties that have been naturally growing in particular geographical region. ... Hybrids on the other hand are <u>superior varieties of same vegetable species artificially crossed & developed by humans.</u> One cannot harvest seeds from hybrids to grow next generation for re-sowing.
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Answer:
the level of their density
Explanation: