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
NikAS [45]
2 years ago
6

Which of the following describes the path of blood between the heart and the lungs?

Biology
1 answer:
Veseljchak [2.6K]2 years ago
5 0

the first answer as blood needs to be oxygenated to be passes round the body then when its deoxgenated it will return to the heart to be pumped around the body again

You might be interested in
Describe the three stages of cellular respiration and identify the part of the cell in which cach
RUDIKE [14]

Answer: 3 stages- glycolysis, pyruvate oxidation, the citric acid or Krebs cycle, and oxidative phosphorylation. In glycolysis, the beginning process of all types of cellular respiration, two molecules of ATP are used to attach 2 phosphate groups to a glucose molecule, which is broken down into 2 separate 3-carbon PGAL molecules. PGAL releases electrons and hydrogen ions to the electron carrier molecule NADP+.  A carboxyl group is removed from pyruvate and released as carbon dioxide. The two-carbon molecule from the first step is oxidized, and NAD+ accepts the electrons to form NADH. The oxidized two-carbon molecule, an acetyl group, is attached to Coenzyme A to form acetyl CoA.  The citric acid cycle, where acetyl CoA is modified in the mitochondria to produce energy precursors in preparation for the next step. Oxidative phosphorylation, the process where electron transport from the energy precursors from the citric acid cycle (step 3) leads to the phosphorylation of ADP, producing ATP.  The space between the inner and outer membrane is called the intermembrane space. The space enclosed by the inner membrane is called the matrix. The second stage of cellular respiration, the Krebs cycle, takes place in the matrix. The third stage, electron transport, takes place on the inner membrane.

Explanation:

3 0
3 years ago
What substances are returned to the blood before it leaves the kidneys?​
bekas [8.4K]

Answer:

The process is called reabsorption.

The substances that are returned are glucose, amino acids, water and salt. Hope this helped

6 0
3 years ago
Why do paleontologist study fossils ?
Stells [14]

Answer:

Paleontologists study fossils so that we can understand the evolution's from past species to the current ones. It also opens a window to discovering exactly how long earth has been around by finding out the age of the fossil itself. Though paleontology has been in the decline recently, and i'm sure we haven't found out all we need to know from these fossils.

Explanation:

3 0
2 years ago
How are humans responsible for environmental pollution​
Reptile [31]

Answer:

Humans are responsible for the environmental pollution in many ways . Some of the points are as follows :

1 ) People throw the wastes wherever they like instead of using dustbins .

2 ) The various types of gases from the industries which harms the nature .

3 ) Cutting off the trees . ( people can cut but also must plant a new one )

4 ) Farmers using different chemical substances in high amount in the crops .

5 ) Burning plastics , tires etc .

This was my way to answer the question , if you need then you can write in paragraph .

let me know if its incorrect . :-)

5 0
2 years ago
One advantage of paraphrasing a critic's comments is that the intensity of the attack may be reduced.
Ugo [173]
The statement above is TRUE.
Critics' comments are usually acidic and negative in tone. One advantage of paraphrasing such comment is that one has the power to make appropriate word choice that will reduce the attack intensity of such comments.
4 0
3 years ago
Other questions:
  • What makes these tumor suppressor proteins so important?
    9·1 answer
  • think of an animal and list two resources that it might compete for in its community then describe what adaptations the animal h
    7·1 answer
  • The human insulin gene contains introns. Since bacterial cells will not excise introns from mRNA, can a gene like this be cloned
    5·1 answer
  • What does it mean light is to
    14·1 answer
  • Serpins are naturally occurring proteins that serve as serine protease inhibitors. Serpins bind to the enzyme and are cleaved, b
    13·1 answer
  • What canwe do to decrease our disruption of the nitrogen Cycle?
    15·2 answers
  • A Biuret test was performed as shown below,
    9·1 answer
  • 1. Houston houses some of the largest petrochemical plants in the United States. These factories are often found near residentia
    6·1 answer
  • What are three examples of ways in which biology can help inform everday decisions
    7·1 answer
  • Which type of carbohydrate polymer is used for structural support in the cell wall within plants ?​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!