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Pavel [41]
3 years ago
8

If you move a substance from one container to another and its volume changes, the substance is a,

Biology
1 answer:
Pavlova-9 [17]3 years ago
3 0
<span>9. If you move a substance from one container to another and its volume changes, the substance is a gas. This is because, gases do not have fixed volume and shape; their shape and volume depend on the container used. 10. For most part, you can ignore the forces of attraction among the particles of gases. This is because, the forces of attraction among them is negligible. 11. Factors that affect the pressure of an enclosed gas include: temprature, volume and number of particles. Thus, the correct option is D. All these factors works together to determine the pressure of an enclosed gas. </span>
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Mycorrhizal association refers to the mutualistic symbiotic relationship between a fungi and roots of vascular plants. In this type association both partners are benefited.

The plant roots are unable to take nutrients which are chemically or physically immobilized in the soil. The mycelium of the mycorrhizal fungus helps to avail those nutrients to the plants. Thus plants are able to obtain phosphates and iron through these fungi. These fungi also, increase the water absorption capacity of plants. In return the fungi receives the direct access of carbohydrates like glucose and sucrose. These carbohydrates translocate from leaves to roots, from there fungi receives these carbohydrates as food source.

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