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
Nimfa-mama [501]
2 years ago
11

What human activities affect the water, carbon, and the nitrogen cycle what are the consequences

Biology
1 answer:
Mademuasel [1]2 years ago
8 0
The nitrogen cycle is impacted by humanswhenever fertilizer is applied to farmland to help crops grow. This adds nitrates to the soil. If soil erodes, the nitrates are transported and deposited in the nearest body of water. This can cause algae to overgrow in a process called eutrophication. The lake will run out of oxygen as the algae die off and bacteria begin their decomposition.Sessile organisms are greatly affected. 
You might be interested in
Term
oee [108]
3. a
4. d
5. c
6. b
6 0
2 years ago
Read 2 more answers
The electron transport chain is named for Select one: a. the removal of unnecessary electrons from the cell b. the conversion of
Colt1911 [192]

Answer:

The correct answer is e. the passage of electrons from one energy-generating carrier to another

Explanation:

The electron transport chain is a series of proteins and organic molecules found in the inner membrane of the mitochondria. Electrons pass from one member of the transport chain to the next in a series of redox reactions. The energy released in these reactions is captured as a proton gradient, which in turn is used to form ATP in a process called chemosmosis.

These transport molecules, in the inner mitochondrial membrane, are reduced and oxidized, accepting electrons and transferring them to the next molecule, electrons descending from high energy levels to lower ones, that is, from one energy-generating carrier to another. When lowering to other levels, energy is released that will be used in the synthesis of ATP by oxidative phosphorylation.

4 0
3 years ago
The gland which signals other glands to secrete hormones is the ____ gland.
saul85 [17]
<span>The gland which signals other glands to secrete hormones is the pituitary gland.</span>
6 0
3 years ago
What is the name of the groove that forms in the middle of a dividing plant cell
mrs_skeptik [129]

Plants have cell walls, so cytokinesis cannot go on with a cleavage furrow, but instead, a cell plate  forms across the cell in the location of the metaphase plate.

There is no distinct groove along the cell plate as the cell divides because of the rigid nature of the cell plate or new cell wall.

A plant cell divides differently from an animal cell which forms a clear cleavage furrow because it only has a flexible cell membrane and not a rigid cell wall like plants.

The cell plate in plant cells is formed by membrane bound vesicles which migrate to the center of the cell where the metaphase plate used to be and fuse together to form a cell plate.

4 0
2 years ago
A respiratory rate of less than ________ and greater than ________ in cases of trauma are criteria for immediate transportation
vovikov84 [41]

The question is incomplete as it does not have the options which are:

A. 8; 32

B. 10; 29

C. 12; 20

D. 5; 45

Answer:

The correct answer will be option-B

Explanation:

Trauma is the experience caused by the life-threatening events or events which help develop the psychological distress conditions.

The trauma can cause changes in the physiologic and psychological responses in humans. The CDC guidelines have stated criterion for immediate transportation of the person to the trauma centre in which one of the criteria is that if a person has the respiratory rate of less than 10 and greater than 29 will be transported to the trauma centre immediately.

Thus, Option-B is the correct answer.

8 0
3 years ago
Other questions:
  • Identify the two types of global food webs
    5·1 answer
  • A canyon is a _________ landform created by erosion.
    12·1 answer
  • Are SA citizens vaccinated against yellow fever?
    7·1 answer
  • Which kingdom(s) include both unicellular and multicellular organisms?
    12·1 answer
  • Which might be a cause for the increase in songbirds at the feeders?
    8·2 answers
  • Which of the following is a nonrenewable resource?
    11·2 answers
  • what are the similarities and differences between facilitated diffusion and active transport by a protein pump
    9·1 answer
  • Consider the skeleton. Which skeletal system is represented by the shaded portion of the skeleton ?
    14·2 answers
  • Which of the following structures in a plant cell is responsible for the production of food​
    13·1 answer
  • Please help me with a and b
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!