D because each progression in a natural pecking order or web is known as a trophic dimension. It alludes to the method of sustenance at that dimension.
For instance, a maker or autotroph is a creature equipped for changing over straightforward inorganic mixes into natural mixes like glucose that can be utilized by different life forms as sustenance. Green plants and green growth possess the maker level since they can utilize the vitality of the sun, in addition to carbon dioxide and water, to create glucose and oxygen.
The following trophic dimension is essential customer or herbivore. These are living beings that gain nourishment vitality by eating the makers. A precedent is a caterpillar devouring leaves or a rabbit benefiting from harvests.
The following trophic dimension is the optional shopper. This living being gains its sustenance vitality by eating the essential shopper. Since it expends substance it is viewed as a meat eater. A model is a feathered creature that eats the caterpillar or a fox that eats the rabbit.
There can be more elevated amount buyers at the end of the day, the dead living beings and the natural squanders from living life forms are separated by decomposers- - significant individuals from the evolved way of life. They return and reuse supplements back to the earth again and incorporate organisms and microorganism
<span>Protocooperation is where two species interact with each other beneficially; they have no need to interact with each other.</span>
B. Genetic variation among lizard limbs allowed for natural selection to occur.
Explanation:
The best statement that fits the picture painted where the lizards developed longer legs than their ancestors is that genetic variation among the lizard limbs allowed for natural selection to occur.
- In essence the lizard evolved by adjusting its limbs in order to make it more adapted to the changed environmental conditions.
- Natural selection is one of the key points of evolution.
- It suggests that organisms adapts better in the ecosystem will evolve and pass on the traits.
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Answer:
after it happens
Explanation:
A reflex action or reflex pathway is the pathway that gets activated in the condition or reflex or immediate situations.
During reflex action, the sensory signals are not sent initially to the brain which helps in analyzing the situation but the analysis and interpretation of signals are performed by the spinal cord (a part of CNS) interneurons.
After the motor signals are sent to the effector's muscles, the sensory signals from the spinal cord are then sent to the brain. Therefore, the role of the brain comes later and the brain then analyses that what happened during the reflex action.
Thus, after it happens is the correct answer.
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