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Yuri [45]
3 years ago
5

Which of the following correctly identifies the most productive layer of a soil profile?

Biology
2 answers:
Svet_ta [14]3 years ago
8 0

Answer:

Topsoil

Explanation:

. topsoil, just below undecomposed organic matter

emmainna [20.7K]3 years ago
4 0
Topsoil, just below undecomposed organic matter is the answer
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If Gloria gets violently ill a couple of hours after eating contaminated food, she will probably develop an aversion to the tast
Lena [83]

Answer:

Biological predispositions

Explanation:

A Biological Predisposition is an expanded possibility of building up an infection or example of conduct dependent on the qualities we acquired from our folks (and our's folks). Qualities impact our character attributes, our IQ, our probability of getting malignant growth, and even our odds of turning into a heavy drinker.

Being predisposed to a turmoil doesn't imply that we will create it, just that we are progressively powerless against it dependent on our hereditary cosmetics. Natural hazard variables join with ecological factors, for example, stress or diet to trigger a confusion.

Research studies utilizing twins have demonstrated that numerous attributes and disarranges are heritable. For instance, in indistinguishable twin sets, on the off chance that one twin is determined to have schizophrenia, there is a half shot that the other twin will likewise be analyzed. Be that as it may, in congenial twin matches, this rate is just 15%. Since indistinguishable twins share a larger number of qualities than brotherly twins, we can infer that schizophrenia has an acquired organic premise.

8 0
3 years ago
Which of the following are advantages of endospores? Endospores reproduce more quickly and are more resistant to environmental t
Fiesta28 [93]

Answer:

B. Endospores are more resistant to dry conditions and are more efficient at producing ATP than vegetative cells.

D. Endospores are more resistant to dry conditions and are more resistant to environmental toxins than vegetative cells.

8 0
3 years ago
What type of information is being presented by a scientist who has a reason for presenting information a certain way?
Anton [14]
You cant answer this without looking at the diagram. sorry.
6 0
3 years ago
Tetanus is a(n): a. muscle contraction of sustained force resulting from repeated action potentials.b. contraction where the mus
Natali5045456 [20]

Answer: muscle contraction of sustained force resulting from repeated action potentials. (Option A)

Explanation: Tetanus is also called physiologic tetanus. Tetanus refers to the contraction of the muscle, which is established when the motor nerve that supply nerves to a skeletal muscle produces action potentials at a very high degree.

However, tetanic contraction is usually a normal process (such as when carrying a heavy box). Also, muscles can be shorten, lengthen or remain constant length during tetanic contractions.

7 0
3 years ago
Plz help oh and one of the questions is what percent of energy does an individual get from the individual it eats
liraira [26]

1. An example of secondary consumer is snake. Secondary consumers are the ones who eat the primary consumers, which makes them carnivore.

2. Photosynthesis is a process used by plants and (some other organisms) that converts water (H2O) and carbon dioxide (CO2) with the presence of sun energy (collected in the chloroplasts) into chemical energy that is later stored in sugars (carbohydrates). Organisms that do the photosynthesis are called autotrophs (produce food by themselves).

3. The energy pyramid represents energy flow in a community, where the different levels represent different groups of organisms.  

The food chain is a circulation of energy that comes from the sun and passes from the producer organisms to the primary consumer, secondary and tertiary consumer organisms.  

4. For example, plant is producer that is eaten by primary consumer-herbivore (e.g. bugs). Than secondary consumer-carnivore (e.g. snake) eat that herbivore and than is being eaten by tertiary consumer (apex predator that have no natural predator).  

5. One trophic level gets only 10% of the energy of the previous level. So, if the plant have 10.000 units of energy and is eaten by rabbit, rabbit gets 1000 units of energy, and when the fox eats an rabbit, it gets 100 units of energy.  

6. Trophic level is the position of an organism in the food chain.


7 0
3 years ago
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