Answer:
Sun energy >>> Grass >>> Mouse >>> Fox >>> Puma/Mountain Lion>>>Microorganisms.
Explanation:
Organisms that can synthesize inorganic substances, such as light, and turn it into food according to their own needs are <u>producers</u>, and they are called autotrophic organisms. These organisms are by excellence all plants, that photosynthesize. Organisms that are incapable of producing their food are called heterotrophic. They depend on other organisms from the trophic chain such as plants or other animals to feed on, so they can get proteins and energy. In the trophic chain, heterotrophic organisms occupy the first, second, or third consumer level, after producers.
The trophic web is the process of energy transference through a series of organisms, in which every organism feeds on the preceding one and becomes food for the next one. The first link is an autotroph organism or producer, such as a vegetable, that can synthesize organic matter from inorganic matter. The next links are the consumers: herbivores are primary consumers and feed on producers. Carnivores are secondary consumers and feed on herbivores, and so on. The last links are the decomposers, microorganisms that act on dead animals degrading organic matter.
In the exposed example of a food web for Grassland, we can differentiate:
- Producer: Grass. An autotrophic organism that synthesizes organic matter from the sun energy. These species reproduce sexually and produce seeds for dispersion. These seeds are also an important source of food for many animals.
- Herbivores (Primary consumer): Mouse. A heterotrophic animal that feeds on the seeds of the grasses.
- Carnivore (Secondary consumer): Fox. A carnivore heterotrophic animal that hunts mouses and feeds on them.
- Carnivore (Tertiary or superior consumer): Puma/Mountain lion. A superior consumer, carnivore heterotrophic animal that hunts foxes and feeds on them.
- Decomposers: Microorganisms. When the puma dies, these organisms degrade the animal´s organic matter
Answer:
The correct answer is: A--> P--> E.
Explanation:
Translation is a key process made by the cell, from which proteins are synthesized. In order to function, translation needs several types of RNA: mRNA provides the "code" that will translate into a protein, rRNA forms the ribosome where the translation is going to take place, and tRNA provides the amino acids.
Elongation goes through A--> P--> E.
I think the correct answer would be A. If the epithelial cells in the stomach failed to produce mucus, then the gastric juice would digest the stomach lining, resulting in ulcers. The mucus that are produced by specialized epithelial cells aids in the protection of the stomach lining from the juices that are acidic. Thus, without this mucus, the lining would be damage and would cause stomach problems.
<span>Condyloid joint
There are 6 types of synovial joints in the human body. For this question, the 2 types that are most likely are condyloid or ball-and-socket joints. Both of these joint types are very similar to each other, so let's look at them in detail to see which one is the correct answer.
Condyloid - Has an ovoid condyle from one bone fitting into an elliptical cavity. It permits movement in two planes, but does not permit rotation.
Ball-and-socket - A ball shaped surface of one bone fits into a cup shaped depression of another. This type of joint permits movement in multiple planes and rotation.
The key difference between these 2 joint types is the symmetry between them. For the ball and socket, the projection is shaped like a ball which is completely symmetrical whereas for the condyloid, the projection is more ellipsoidal or ovoid which prohibits rotation. And since ovoid is mentioned in the question, the best choice would be the condyloid joint.</span>
Hi,
Answer: B) Convergent
<u>My work:</u> A convergent boundary is when two plates collide. DTrnches are usaully made out of a convergent boundary.
I Hoped I Helped!