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yarga [219]
4 years ago
5

Which statement best describes a forest ecosystem that has not experienced any disturbances or natural disasters in the past 100

years?
Biology
1 answer:
sveticcg [70]4 years ago
5 0

Answer:

The given question is incomplete, as there is no options provided, and are not available anywhere. But in general, if a forest ecosystem has not experienced any kind of disturbances or natural disasters in the last 100 years then the various plants and animals species dwelling in that forest are reasonably stable.

Explanation:

A forest ecosystem is usually defined as a distinct ecosystem that is comprised of trees, plants and animals, and micro-organisms, in an area that interacts with the abiotic factors such as water, soil in order to survive.

If a forest ecosystem is not disturbed by any anthropogenic or natural disasters for the past 100 years, then the species living in this ecosystem becomes reasonably very stable. They will be adapting to the environment and habitat becomes permanent. There will not occur much physiological and morphological variation in these species.

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Which statement below is correct about the digestive system?
denis23 [38]

The right answer is B) Specialized tissues come together to create the stomach, which is an organ.

* Cells linked to each other form a set called tissue. The cells composing a tissue are not all identical, but they work together to provide a specific function.


* Each organ is a recognizable structure (eg, heart, lungs, liver, eyes, stomach) that provides a specific function. An organ consists of different types of tissues and, therefore, different types of cells.

The stomach is a thoraco-abdominal organ, located in the abdomen and in contact with the chest wall.

The stomach is a dilated segment of the digestive tract located between the esophagus and the duodenum. Its main function is to turn the food bolus into a mixture called gastric chyme.

The stomach is composed of two parts, two sides (anterior and posterior), two edges (small and large curvature) and two orifices (the cardia, upper orifice, and the pylorus, lower orifice).

5 0
3 years ago
Which best describes the direction of heat?
Andrei [34K]

Answer: Heat ---from a warmer substance to a cooler substance

Explanation: Heat can be transferred from a hotter substance to a cooler substance. This can be done through three methods;

Conduction, Convention, Radiation

Conduction- When substance is been heated movement of particles increases causing collision between hotter particles and cooler particles. This continue until the temperature is in equilibrium. Metal is a good conductor of heat.

Convention- It is often associated with liquid and gases. hotter area of liquid moves and meet with cooler liquid. The cooler liquid then takes place of the hotter liquid until equilibrium is attain. This occurs while boiling water

Radiation - It doesn't need a means of transmission. It is gotten from infared emission. Infared emission increases when temperature increases .

3 0
3 years ago
Read 2 more answers
Which of the following statements best reflects the scientific understanding of a zygote?
iren [92.7K]

Answer: The options are not given, here are the options.

A. A zygote is an unfertilized egg

B. A zygote is made up of one cell

c.A zygote is the fusion of two gametes

d.A zygote is where gametes are formed

The correct option is C.

zygote is the fusion of two gametes

Explanation:

A zygote is the fusion of to gamete because it is formed from the union of sperm cell and ovum or egg when the sperm and ovum fuse together after fertilization.

A zygote is start as a single cell but it eventually divides after undergoing fertilization after some days into smaller cells.

Therefore, after two weeks that the zygote divides, it become an embryo.

8 0
3 years ago
3
Zielflug [23.3K]

Answer:

Because salt is soluble in water, salt applied to such surfaces dissolves. Liquid water has what is known as a high dielectric constant, which allows the ions in the salt (positively charged sodium and negatively charged chlorine) to separate.

Explanation:

3 0
3 years ago
Which of the following accurately describes the relationship between photosynthesis and cellular respiration
I am Lyosha [343]
Cellular respiration happens in the Mitochondria which causes Atp. Atp is the fuel of energy that allows plants to absorb energy from the sunlight and create its own food or nutrients.


please vote my answer brainliest. thanks!
4 0
4 years ago
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