1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
BlackZzzverrR [31]
2 years ago
14

A study indicates that fertilizers from nearby farm fields have entered a lake. Which of the following describes a likely change

in this ecosystem in the future? A. Algae populations will increase, and trout populations will decrease. B. Algae populations will decrease, and trout populations will increase. C. Both algae and trout populations will decrease. D. Both algae and trout populations will increase.
Biology
2 answers:
iren2701 [21]2 years ago
4 0
I believe the answer is A
kolbaska11 [484]2 years ago
4 0

Answer: Option A

Explanation:

The crops needs nutrition from the soil to grow. When there is not enough nutrients in the soil fertilizers are added to the soil for the proper growth of crops.

Along with the water the fertilizers containing nitrogen and phosphorus move into the nearby water bodies.

These nutrients helps in the growth of algae in water and this decreases the level of oxygen in the water. this decreases the fishes and other aquatic animals in water.  

You might be interested in
Every sex cell has two alleles for each trait. Please select the best answer from the choices provided True or False
GrogVix [38]
False, each sex cell has one allele so when it combines with the opposing sex cell (depending on the gender) it fills in the gap.
7 0
2 years ago
Mindy was just arrested for driving while intoxicated (dwi). why would we not necessarily diagnose mindy with an alcohol use dis
Bond [772]
Based solely on the situation given, the most correct answer is (b) DSM requires a recurrent pattern of problematic use. DSM<span>-IV Criteria for </span>Alcohol<span> Abuse states that "</span>alcohol<span> abuse" should be manifested by plenty of factors, including: RECURRING </span>alcohol<span>-related legal problems.</span>
8 0
2 years ago
Some people must avoid foods high in msg, as oversupply of the neurotransmitter _____ can over stimulate the brain, inducing sei
choli [55]

The right answer is glutamate

Glutamate is a major excitatory neurotransmitter associated with learning and memory.

It is also associated with Alzheimer's disease whose first symptoms are felt in memory.

Most people unknowingly consume monosodium glutamate (MSG), a commonly used food additive.

An experiment was done on healthy patients, giving them 12 grams of glutamate. It was found that the experience led to headaches, nausea or jaw pain in 50-60% of cases.

It was also measured the level of glutamate contained in the muscles of patients with jaw problems. The tests concluded that the most painful muscles were those containing the highest levels of glutamate.

According to him, one of the keys to chronic pain could lie in the development of drugs that reduce the rate of glutamate.

3 0
2 years ago
What would you say to a niece if she asked you how she could reduce her risk of breast cancer? (assume there is no family histor
umka21 [38]
<span>all
a. Reduce sun exposure.
b. Reduce alcohol consumption.
c. Avoid tobacco.
d. Utilize early screening.</span>
8 0
3 years ago
Along with sensory receptors, _____ transport information to the integrating center.
Shkiper50 [21]
The correct answer should be Sensory Neurons, also known as afferent neurons. They <span>transport information to the integrating center.</span>
8 0
3 years ago
Other questions:
  • Monocots and dicots are two groups of _____.
    8·1 answer
  • A nurse is teaching a client who receives nitrates for the relief of chest pain. which instruction should the nurse emphasize?
    15·1 answer
  • Why were slaves important to the colonial economy? Hint: discuss economic interdependence found in the lesson Answer:
    15·1 answer
  • How does the structure of the alveoli allow for it's function if gas exchange
    11·2 answers
  • What is the heisenberg uncertainty principle?
    14·1 answer
  • Cells use different processes at different times to provide an organism with the energy that it needs. Spirulina is an autotroph
    11·1 answer
  • Most fungi live by decomposing the remains of plants, animals, and microbes found in soil. that is why most fungi are called
    9·1 answer
  • . Luraine, who has blood type o, has a child with blood type B. She claims Will is the
    14·1 answer
  • White a paragraph comparing the organices in a to the organs in your body.
    14·1 answer
  • A woman standing and watching the stars on a cool, calm night will lose most of her body heat by _________.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!