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coldgirl [10]
3 years ago
6

How can fertilizer use be detrimental to the environment? a. It can enter waterways, causing them to accumulate an excess of nut

rients. b. High levels of fertilizer in bodies of water can lead to excess algal growth. c. Fertilizer can lead to oxygen depletion, and be harmful to organisms in waterways. d. All of the above
Biology
2 answers:
Llana [10]3 years ago
5 0
The answer would be D)all of the above
yan [13]3 years ago
4 0

Answer:  d. All the above

Fertilizers can be deterimental to the environment. Excess use of fertilizers will result in eutrophication in the water body. Water body being more enriched with nutrients will result in excessive growth of aquatic plants. This also result in algal bloom in which algae grows on the surface of water body because of this atmospheric oxygen not able to reach the aquatic plants, hence results in oxygen depletion.

 

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3 0
3 years ago
Match the following.
BartSMP [9]

Explanation:

1. any substance that kills germs

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3 years ago
The first true prokaryote cells were formed from ____________________.
Nana76 [90]
The answer is B i answered this already
6 0
3 years ago
The stage of spinal shock that follows spinal cord injury is characterized by a. absent spinal reflexes below the level of injur
IrinaVladis [17]

Answer:

The correct answer is  a. absent spinal reflexes below the level of injury.

Explanation:

Spinal shock strictly refers to the neurological condition that occurs immediately after a spinal cord injury, in which the loss of not only motor and sensory functions occurs, but also the abolition of all reflexes below the injury (reflexes of muscular or myotatic stretching and cutaneous reflexes). There is also flaccidity, loss of reflexes. It is characterized by hypotension associated with cervical or upper thoracic spinal injuries. This characteristic shock results from the lesion of the descending sympathetic pathway in the spinal cord, producing a loss of vasomotor tone and sympathetic innervation of the heart. This causes vasodilation of the affected area with accumulation of blood and a decrease in venous return to the heart as well as cardiac output.

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3 years ago
How is coal formed and why is it considered a nonrenewable resource??
OverLord2011 [107]
Coal is considered a non renewable source because the earth cannot replenish it.
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Read 2 more answers
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