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
Lynna [10]
3 years ago
7

I’m struggling with this practice problem help

Biology
1 answer:
gayaneshka [121]3 years ago
7 0

Answer:

it think it C ^^^^^^^^^^^^

You might be interested in
I'm thinking is B but I'm not sure
Pepsi [2]
To find an average, add all the terms together and then divide them by the number of terms.

7.1 + 9.8 + 2.3 +8.5 + 7.4 + 5.7 = 40.8

40.8/6 = 6.8.

so yes, the answer is b.
6 0
3 years ago
A species that influences the survival of many other species in an ecosystem is called a(n)
Vlad [161]
Keystone species, they kinda hold the food webs together
5 0
2 years ago
The process of making proteins is called​
natita [175]

Answer:

translation

Explanation:

4 0
3 years ago
Read 2 more answers
9. The organs which are incompletely developed (rudimentary) and generally non-functional or without any use are called vestigia
bonufazy [111]

Answer:

Vermiform appendix is answer maybe

3 0
3 years ago
Why is your respiratory system necessary for your body to live
Sonja [21]

Answer:

The respiratory system is necessary for an organism's body to live because it introduces oxygen-rich air, which is needed to perform vital functions, while at the same time promoting the elimination of carbon dioxide.

Explanation:

Oxygen (O₂) is necessary for life because it participates in the process of cellular respiration, a mechanism that allows the oxidation of glucose to form energy in the form of ATP.

The respiratory system is made up of a set of organs that carry air into the body and facilitate gas exchange, i.e. the entry of O₂ into the blood and the elimination of potentially harmful carbon dioxide (CO₂).

This exchange of gases occurs in structures called pulmonary alveoli, whose surface is located in relation to the pulmonary capillary vessels.

  • The entry of air into the lungs brings O₂ to the alveoli, which will diffuse into the pulmonary capillary for the process of hematosis or oxygenation of the blood.
  • CO₂, a product of metabolism, leaves the capillary to the alveoli, to join the air that will be expelled during expiration.

Both O₂ and CO₂ require a transport molecule in the blood, red blood cell hemoglobin, which binds the gases and allows them to be transported to and from the tissues.

Learn more:

Exchange of respiratory gases brainly.com/question/4569375

7 0
3 years ago
Other questions:
  • For a mutation to affect evolution
    15·2 answers
  • What are the five major extensions that have dramatically influence the diversity of life on earth
    14·1 answer
  • The iodine changes color in the presence of
    9·2 answers
  • Which turn describes an organism that has a dentical allies for a treat
    6·1 answer
  • What’s the answer ??
    12·1 answer
  • Haploid sperm and egg are produced via meiosis. What process is responsible for producing the 2N zygote?
    15·2 answers
  • A fern dies and is buried beneath many layers of mud, sand, and/or soil. Many years pass, and the mud, sand, and/or soil harden
    5·2 answers
  • WHAT IS THE ANSWER????
    10·1 answer
  • Which statement most likely describes the daughter cells produced in the diagram
    9·1 answer
  • What are three examples of ways in which biology can help inform everday decisions
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!