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Tema [17]
2 years ago
6

Consider the aquatic phosphorus cycle. Phosphorus is the limiting nutrient for aquatic organisms. Decomposition naturally return

s
phosphorus to the aquatic cycle, but phosphates from fertilizers, sewage and detergents can cause pollution in lakes and streams.
Over-enrichment of phosphate in freshwater can lead to which, when they die and decay, leads to
A)
a lower pH; acidification
B)
algal blooms; eutrophication
turbidity; decreased photosynthesis
D)
increased decomposition; poor growing conditions
Biology
1 answer:
jekas [21]2 years ago
7 0

Answer:

B

Explanation:

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A process by which we shape and interpret sensory impressions in order to give meaning to our environment is​ ____________.
Alexxandr [17]

Answer:

Perception

Explanation:

Perception is usually defined as a collective process of accumulation, selection and interpretation, and organization of the sensory information. In simple words, it helps in the collection of information that is transferred from the different sense organs and interpreted by the brain. This collected information is used in understanding and interacting with the environment.

Thus, perception refers to the use of sense organs such as the nose, ear, eyes and making a person able to smell, hear and see things.

8 0
3 years ago
The large opening at the base of the skull through which the spinal cord passes is an important clue to evolutionary relationshi
liraira [26]

Answer:It is called The Foramen Magnum

Explanation: It is a large oval opening linking the Spinal cord and the Brain

Hope this helps : )

3 0
3 years ago
Define the following terms in regards to the brain: ventricles, hemispheres, gyri, sulci, fissures, lobes, cerebral cortex.
Ymorist [56]

Answer:

ventricules.-The ventricles of the brain are a communicating network of cavities filled with cerebrospinal fluid (CSF) and located within the brain parenchyma. The ventricular system is composed of 2 lateral ventricles, the third ventricle, the cerebral aqueduct, and the fourth ventricle.

Hemispheres.-The left side of the brain is responsible for controlling the right side of the body. It also performs tasks that have to do with logic, such as in science and mathematics. On the other hand, the right hemisphere coordinates the left side of the body, and performs tasks that have do with creativity and the arts.

Gyri and Sulci.- Sulci, the grooves, and gyri, the folds or ridges, make up the folded surface of the cerebral cortex.  A sulcus is a shallower groove that surrounds a gyrus.

Fissures.- A fissure is a large furrow that divides the brain into lobes and also into the two hemispheres as the longitudinal fissure.

Lobes.- Each side of your brain contains four lobes. The frontal lobe is important for cognitive functions and control of voluntary movement or activity. The parietal lobe processes information about temperature, taste, touch and movement, while the occipital lobe is primarily responsible for vision.

Cerebral cortex.- the furrowed outer layer of gray matter in the cerebrum of the brain, associated with the higher brain functions, as voluntary movement, coordination of sensory information, learning and memory, and the expression of individuality.

7 0
3 years ago
You have a newborn who is blue in the hand but pink centrally pulse is 80 respirations are 10
Paha777 [63]
APGAR is an assessment of how a baby is doing right after the mother gives birth. It identifies if the newborn is ready to meet the world without any further medical assistance. It is compose of 5 aspects namely Appearance,pulse,grimace,activity and respiration and being rate each from 0-2 and the sum of all these would indicate if the baby is healthy or not. In this situation, the baby scores 1 for appearance, pulse and respiration. He or she might score 7-5 which means an unhealthy baby and requires immediate attention like further suctioning and oxygen.
7 0
3 years ago
Digital color displays are illuminated by three different colored light cells: red, green, and blue. these can result in:
Setler [38]
The answer that best completes the statement is PHOSPHORS. When we say phosphors, these includes the three primary colors that are shown in electronic displays. Phosphors is a synthetic fluorescent substance typically seen in luminescence as this emits light whenever it is exposed to radiation. 
5 0
3 years ago
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