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
Zielflug [23.3K]
3 years ago
14

Name two gases in the atmosphere that are essential for life

Biology
2 answers:
Paha777 [63]3 years ago
3 0
Nitrogen and Oxygen.
Licemer1 [7]3 years ago
3 0
O2 & CO2

think about our(humans') symbiotic relationship with plants

You might be interested in
Աɦɨċɦ stʀatɛɢʏ ɨs ռօt ɦɛaʟtɦʏ ʄօʀ sʊstaɨռaɮʟɛ քօsɨtɨʋɛ ʀɛʟatɨօռsɦɨք
Inessa [10]

Answer:

A.

Explanation:

3 0
3 years ago
DNA copies itself when the two strands —-and replicate identical strands
IgorC [24]
When the two strands split
4 0
3 years ago
Let's begin by taking a step back and considering leukemia and lymphoma in general. We learned that an important way to classify
Marta_Voda [28]

Answer:

The correct answer is option a. "hematopoietic (blood) cells, or the cells that give rise to mature blood cells".

Explanation:

Leukemias and lymphomas are two forms of blood cancer. The difference between leukemias and lymphomas, is that leukemia affects the blood and bone marrow, and lymphoma affects only the lymph nodes. Wherever the location affected by these two diseases, Leukemias and lymphomas arise from the transformation of hematopoietic (blood) cells (or the cells that give rise to mature blood cells) into hematologic malignancies.

4 0
4 years ago
Like all
mario62 [17]

B. Macromolecules is the answer.

5 0
3 years ago
Read 2 more answers
The cessation of bleeding is specifically called __________. A. a vascular spasm B. homeostasis C. hemostasis D. platelet plug f
algol [13]

Answer: Option B.

Homeostasis.

Explanation:

Homeostasis is the ability of an individual to maintain it's internal state despite changes in the outside environment.

Homeostasis is a process to stop bleeding and keep blood in a damaged vessels. Homeostasis is the first stage of wound healing, which is a process that transform liquid blood to gel like. It is also called coagulation.

5 0
3 years ago
Other questions:
  • Based on the illustration, what happens to most of the mass gained by the plant cell through photosynthesis?
    13·1 answer
  • Which item listed is NOT produced in the process of cellular respiration? A. CO2 (carbon dioxide) B. C6H12O6 (glucose) C. H2O (w
    13·1 answer
  • What event within the food chain might lead to the graph shown below
    13·1 answer
  • Jonathan is on the golf team and wants to buy a golf ball that he can use to hit the ball the farthest distance possible. He's r
    12·1 answer
  • You have been contacted to help solve the problem of baudoinia in kentucky because it is within your area of expertise. what are
    12·1 answer
  • THE FIRST PERSON TO ANSWER ASAP
    6·2 answers
  • Would a double stranded RNA derived from an intron be able to induce RNA interference? Briefly explain.
    14·1 answer
  • Which layer of the sun is shown extending into space in the picture above?
    8·2 answers
  • Hey, WHo loves horses soooooooooooooo much, That they want to pursue a career in them. Who wants to make some extra cash. I have
    10·1 answer
  • What are the different experiments and variables you can use to test your hypothesis
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!