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
user100 [1]
4 years ago
12

Humans have fished the prawns and small fish in an estuary to near extinction. Describe the impact this could have on the bacter

ia and mold population as well as the heron and pelican populations. Help pls
Biology
1 answer:
Yuri [45]4 years ago
6 0

Answer:

Overfishing is one of the major concern no a days in aquatic systems. overfishing is resulting in the extinction of aquatic organisms and it can lead to several damage to other living organism.

Prawns and small fishes are important organisms in food web or in aquatic system as they maintain the bacterial level or other microorganism level in control.

Prawn and small fishes utilize oxygen and nutrients present in water to survive, if they will get extinct the amount of nutrient and oxygen left will be used by the bacteria and mold living in the system which can have bad impact on human and other organism.

Heron and pelican populations depends on prawn and small fishes for survival as they feed on them and when there will be not sufficient population of  prawn and small fishes, there are chances that heron and pelican populations can also get extinct.

You might be interested in
Convert 6 x 10^8 out of scientific notation.
musickatia [10]

Answer:

600000000

Explanation:

How many number is on top of the 10 how many 0s

6 0
3 years ago
Read 2 more answers
Which of the following statements is true according to Mendel's law of segregation?
musickatia [10]

Answer:

D. Offspring only receive one version of their parents' traits.

Explanation:

To be specific, they receive on version of each parent. Traits are segregated during gamete formation, where one version of the trait comes from one parent, and the other version of that same trait comes from the other parent. When they join during fertilization, a new organism is made through the combination of the traits. However, the trait that will be expressed, according to Mendel, would be the one that is dominant.

3 0
3 years ago
Read 2 more answers
I just need a bit of help answering this one. (:
faust18 [17]

If we take the wolf as a species, then we can easily find its place and evolutionary path through this cladogram of chordates. The wolf is a vertebrate, so we start from vertebrae. It is an animal that has jaws and paired appendages. Continuing further up the cladogram we reach the development of lungs, and the wolfs have lungs for breathing. Then we come to the development of four limbs, and the wolfs have four limbs. Next comes the endothermy, meaning that the animal is able to regulate its own body temperature, thus it is warmblooded, and the wolfs are warmblooded animals. As last we come to the mammals, and the wolfs are part of the mammals, so we can classify them in that branch of the chordate cladogram.

6 0
3 years ago
When a cell phone overheats, why is it important to find out whether the heat is coming from bottom of the phone or from the oth
Reptile [31]
<span>It is important to determine weather the heat is coming from the bottom of the phone or from a different area because if you feel the heat is being emitted from the bottom of the phone, this is indicative of a battery overheating. If heat comes from other areas, it often means the phone itself is overheating.</span>
8 0
3 years ago
What do all forms of transport have in common?
allsm [11]
Active transport requires energy from the cell. It occurs when substances move from areas of lower to higher concentration or when very large molecules are transported. Types of active transport include ion pumps, such as the sodium-potassium pump, and vesicle transport, which includes endocytosis and exocytosis.
3 0
3 years ago
Other questions:
  • Which statement is true about a cell? A. They can only reproduce by budding. B. They do not pass on genetic traits. C. All organ
    15·1 answer
  • A characteristic of most mollusks is
    11·1 answer
  • The effects of the sympathetic nervous system (sns) are divergent, meaning that a single stimulus can have an effect on a large
    10·1 answer
  • The cells that secrete the fibers in ground substance in both dense and loose connective tissue are known as
    6·1 answer
  • What difference in traits is caused by chromosomes?
    13·1 answer
  • Photosynthesis is an endergonic reaction. Why? a. The change in free energy is negative. b. A large amount of energy is required
    8·1 answer
  • What is the role of phagocytes in this stage of the wound healing process
    12·1 answer
  • Which part of the phospholipid like water
    13·1 answer
  • I’ll mark brainliest
    7·1 answer
  • If a DNA strand has 32 % guanine, what percent thymine does it contain?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!