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
Svetradugi [14.3K]
2 years ago
6

A marsh has sufficient food to sustain no more than 50 adult mallards and 250 mallard

Biology
1 answer:
raketka [301]2 years ago
7 0
The answer is a because i took it on k12
You might be interested in
You are working on research involving competition between animals. Which of the following resources do you not need to measure?
Alja [10]

The resource that you do not need to measure for research involving competition between animals is Light . The correct option is A

<h3>What is light availability?</h3>

The presence or amount of light in a specific setting is referred to as light availability. The amount and type of light that is available for organisms to perceive and use for a variety of biological processes are referred to as available light.

Although diurnal/nocturnal activity patterns and other characteristics of an animal's behavior or physiology might be influenced by light availability, light is not often thought of as a resource that animals directly compete for.

Learn more about light availability here : brainly.com/question/29886993

#SPJ1

8 0
1 year ago
Based on the diagram below, which of the following characteristics should appear at position X on the chart?
valentina_108 [34]

photosynthetic is the answer

6 0
3 years ago
What is substrate-level phosphorylation?
Lunna [17]

Answer:

D --  ATP synthesis when the phosphate donor is a substrate with high phosphoryl transfer potential

Explanation:

Substrate- level phosphorylation is the synthesis of ATP from ADP by the transfer of phosphoryl group from a substrate with high phosphoryl group potential to the ADP molecule.

In substrate-level phosphorylation, the donor is a phosphorylated intermediate molecule with a high phosphate transfer potential and it is a way through which phosphate in introduced into a molecule, the other two ways are oxidative phosphorylation and photophosphorylation. In substrate-level phosphorylation, a PO4^2- is transferred from a phosphate intermediate (substrate) to ADP to form ATP. Phosphorylase and kinases are enzymes involved in this reaction. An example is the reaction in glycolysis which involves phosphoenolpyruvate and ADP to form Pyruvate and ATP. This is to ensure adequate supply of energy to cells and also during anoxia so as not to make mitochodria strain the glycolytic ATP reserves.

7 0
3 years ago
A team of scientists is studying the inheritance of eyelash length in humans. Eyelash length is either long or short, and is con
son4ous [18]

Answer:

dfghjkl;lkjhgfdsadfghjhgfd

Explanation:

6 0
3 years ago
How does the carbon locked in shells of marine organisms move back to the atmosphere
nikitadnepr [17]

Answer:

through the process of respiration

Explanation:

4 0
2 years ago
Other questions:
  • I need help with this please:
    14·1 answer
  • Fishermen often claim that fish are more likely to strike at bait when it is raining because the fish react to the raindrops on
    14·2 answers
  • What are the functions of the skeletal system? define hematopoiesis. where does it occur?
    14·1 answer
  • Can u help me figure this out
    12·1 answer
  • Which statements describe characteristics of deposition? Check all that apply.
    8·2 answers
  • Why aren’t blueberries blue?
    12·1 answer
  • The environmental protection agency's new mercury and air toxics standards are projected to reduce emissions of these toxic subs
    12·1 answer
  • Select all that apply. the functions of the atmosphere today are
    6·2 answers
  • Part 2
    10·2 answers
  • I dont know how to do this ​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!