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
weeeeeb [17]
3 years ago
15

1. You and your classmate are discussing different organs and organ systems within the human body.

Biology
1 answer:
GuDViN [60]3 years ago
3 0
The answer to the question is B - The lungs exhale carbon dioxide, which is a waste gas and needs to be removed from the body.
You might be interested in
Is a sunken walkway in a garden called a furrow?
Art [367]

Answer:

no

Explanation:

a furrow is a trench dug by a plow or (insert word for the name of a garden tool that looks like a naughty word) for planting seeds or to carry water for irrigation.

4 0
2 years ago
Define photosynthesis for 2 marks<br>​
8_murik_8 [283]

Answer:

Explanation:

the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product.

5 0
3 years ago
He study of passing traits from parents to offspring is known as
Ymorist [56]
<span>Genetics is the answer</span>
3 0
3 years ago
Differentiate between the parts of an atom?
BigorU [14]

Answer:

A particular atom will have the same number of protons and electrons and most atoms have at least as many neutrons as protons.

Explanation:

An element is a substance that is made entirely from one type of atom. ... A compound is a substance made from two or more different elements that have been chemically joined.

5 0
3 years ago
Tortoises with long necks were found to be abundant in regions that had vegetation on a higher level. A few years later, drought
AfilCa [17]
The correct option is A.
Living organisms depend on their environment to survive, when there are changes in the environment which are not favorable to the living organisms, it will eventually leads to the wiping out of the living organisms. As time goes on and the environment recover, the living organisms that will be found in the new environment are those who will be able to survive in it.
4 0
3 years ago
Read 2 more answers
Other questions:
  • A pigment solution contains compound A with 4 polar groups and compound B with 2 polar groups. You plan to separate these compou
    14·1 answer
  • Which is the best definition of activation energy?
    5·1 answer
  • Why are coastal stabilization structures built along coastlines? choose all that apply?
    14·1 answer
  • What is the process by which bacteria remove nitrogen from the air and make it available to plants?
    14·1 answer
  • What do plants do with most of the oxygen produced in photosynthesis?
    14·1 answer
  • To create a aquatic ecosystem that is self sufficient, there should be a fish and a ______.
    11·2 answers
  • Circle is to round as oval is to?
    14·2 answers
  • Iron rich deposits that formed about 2 billion years ago have red layers. Layers formed before then were not red. The red layers
    5·1 answer
  • Sunlight striking the earth at an angle is stronger and hotter than direct sunlight striking earth? True or False
    9·1 answer
  • What is the difference between nutation and barycenter?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!