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svetlana [45]
2 years ago
6

Where are the anti-biotics the most concentrated?

Biology
1 answer:
Hatshy [7]2 years ago
6 0
Bacterial responses to antibiotics are concentration-dependent. At high concentrations, antibiotics exhibit antimicrobial activities on susceptible cells, while subinhibitory concentrations induce diverse biological responses in bacteria.
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Consider a field plot containing 200 kg of plant material. Approximately how many kg of carnivore production can be supported? A
mixas84 [53]

Answer:

E) 2

Explanation:

The energy transfer through the food chain is not 100% from one consumer to another, or from the producer to the primary consumer, but instead it is around 10%. This means that if a producer has the 100% of energy, as it is the one that produces it, the primary consumer will only get 10% of its energy while consuming it, while the predator of the the primary consumer will only 10% from the primary consumer, or rather only 1% from the energy of the producer. In this case we have 200 kg of plant material. The plant material represents a producer, thus it is the one with 100% of energy. A herbivore will eat the plant material, getting 10% of its energy, thus this plant material is supporting about 20 kg of herbivore. The predator of the herbivore gets only 10% from the herbivore's energy, or only 1% of the producer's energy, thus only 2 kg of predator can be supported by the initial plant material.

8 0
3 years ago
True or False: Metals have a higher melting point than water.
OLEGan [10]
The more energy needed, the higher the melting point or boiling point . As metals are giant lattice structures, the number of electrostatic forces to be broken is extremely large, and so metals have high melting and boiling points.

i would go with true.
6 0
3 years ago
What chemicals are in H20?
bearhunter [10]

Answer:

Hydrogen and part oxygen

Explanation:

Water is composed of these two which makes the symbol H20

6 0
2 years ago
Where in this soil profile is solid rock being weathered into soil
mr Goodwill [35]
The correct answer is horizon.
Hope I helped.
5 0
3 years ago
All of the populations of different species that occupy and are adapted to a given area are referred to by which term?
Natasha2012 [34]
<span>All of the populations of different species that occupy and are adapted to a given area are referred as a community.

In a community, there will be many populations of different species. Population is a group of individual in a certain area. The more species in the community, the more complex it is.</span>
6 0
3 years ago
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