answer.
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
Savatey [412]
1 year ago
9

What are some of the abiotic factors that scientists monitor when dealing with stream ecosystems? what are some of the biotic fa

ctors that scientists monitor when dealing with stream ecosystems? what is a "benchmark" in ecology? why are they essential? how does water pollution seem to be affecting diversity in some streams?
Biology
1 answer:
Aleks04 [339]1 year ago
8 0
The abiotic factors of a stream ecosystem involves salt, water, rocks, sediments and trash. This includes the temperature of the water, how much oxygen it contains, how acidic or basic it is, how fast or slowly, and how much sunlight penetrates the surface. A stream ecosystem is the ecosystem of a river viewed as a system operating in its natural environment, including biotic factors and abiotic factors. 
You might be interested in
What gas do animals give off in the light?
Sliva [168]

Answer:

Animals give off carbon dioxide and plants make oxygen by carbon dioxide.

5 0
1 year ago
Read 2 more answers
Khorana used synthetic mrnas to determine genetic code possibilities. to do so, he translated synthetic mrna in vitro in the pre
meriva
For the answer to the question above, I think this is <span>False and the answer is based on the book, Nirenberg, and Matthaei. 19- unlabeled amino acids. Cys-Val-Cys-Val. (pg. 318 & 319)</span>. I hope I helped you somehow. Have a nice day!
7 0
2 years ago
Gatorade is a common beverage athletes drink. Gatorade can be made from powdered drink mix and water. In this solution, which is
Allushta [10]

Answer:

The solute is powdered drink mix

Explanation:

The solute is powdered drink mix is solute because solute is any substance that dissolves in a solvent while solvent is the substance that dissolve solute or the dissolving medium. When solute dissolve in solvent it is called solution.

Solution is an homogeneous mixture of substance which comprises of solute that dissolve in solvent.

5 0
2 years ago
You were able to radioactively tag and thereby trace an amino acid that is used to make insulin, a hormone that will be exported
Mnenie [13.5K]

Answer:

B) rough ER → Golgi complex → Golgi vesicle → extracellular fluid

Explanation:

  • Insulin is synhtesized by beta cells of pancereas (preproinsulin).
  • Insulin enters the rough endoplasmic reticulumn in its inactive form (proinsulin).
  • The rough endoplasmic reticulumn converts it to active form (insulin).
  • The rough endoplasmic reticulumn transfer the insulin to glogi comlpex
  • The Golgi complex secrete it in golgi vesicles to cytoplasm.
  • On the stimulation of beta cells insulin is secreted to extracellular fluid..

5 0
2 years ago
Salvador would like to take a paternity test to determine if he is Pilar’s father. He asks Pilar’s mother, Antonia, to provide D
netineya [11]

Answer:

d. Autoradiographies

Explanation:

Based on the information provided within the question it can be said that the technique that is mainly used for this are Autoradiographies. This is a technique that is mostly used for X- ray film to visualize molecules or fragments of molecules that have been radioactively but are also used for  analyzing the length and number of DNA fragments using a special method called gel electrophoresis which is then used to compare the various DNA samples.

7 0
1 year ago
Other questions:
  • What is one element a topographic map shows? 1.Elevation 2.Space 3.Temperature 4.Weather
    15·2 answers
  • What happens if p53 is mutated?
    9·1 answer
  • What type of muscle assists an agonist by causing a like movement or by stabilizing a joint over which an agonist acts? a synerg
    6·1 answer
  • An antigen can induce an immune response in a host organism. Antigens are targeted by antibodies that are produced by the organi
    12·1 answer
  • Look at the bean from Days 4-6. Use these data to explain how natural selection changed the number of dark red walking beans ove
    7·1 answer
  • What is the main driver of our climate system?
    10·1 answer
  • DNA evidence analysis is an imperfect science. Provide two reasons why this may
    14·1 answer
  • Wise and judicious use of plants and animals is called __________.
    11·2 answers
  • What factor will most likely decrease the rate of glucose production?
    7·1 answer
  • What are two principal research questions that will be addressed by the Great<br> Elephant Census
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!