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
saul85 [17]
3 years ago
13

Which structure is directly involved in gas exchange?

Biology
2 answers:
g100num [7]3 years ago
8 0
Trachea i believe is the answer
diamong [38]3 years ago
6 0

Answer:

Trachea i believe it is the answer

You might be interested in
What is the genotype of a white-eyed male fruit fly?
PtichkaEL [24]

Answer:

Hello fellow brainlian! Here is the answer you seek for: A female Drosophila of unknown genotype was crossed with a white-eyed male fly, of genotype (w = white eye allele is recessive, w+= red-eye allele is dominant.) Half of the male and half of the female offspring were red-eyed, and half of the male and half of the female offspring were white-eyed

Explanation:

Have a totally horse-some day!

              With love,

        - The one and only Alaska

7 0
3 years ago
Read 2 more answers
Please help the test is due in 20 mins
stepan [7]

Answer:

A = Rr, TT

Explanation:

Rr means it is a heterozygous dominant, TT means it is a different, dominant.

4 0
3 years ago
Read 2 more answers
After suffering a brain injury by falling from a ladder, Zack's wife continues to tell the doctor that his personality has chang
scZoUnD [109]

Answer:

The answer is D.

Explanation:

According to the information given in the example, Zack is most likely to have suffered damage to his brain's frontal lobe becasue of the symptoms that he show such as a change of personality. Frontal lobe is located at the front of the brain and it is responsible for controlling functions such as judgements, decision making, personality traits, emotions and memory which are all among the most important things for someone to function properly. So the correct answer is D.

I hope this answer helps.

7 0
3 years ago
Cortisol is a steroid hormone that can pass through the plasma membrane. Complete the flowchart describing the interaction of co
spin [16.1K]

Answer:

Attached image

Explanation:

Cortisol, a steroid hormone, is produced by adrenal cortex in adrenal gland located just above the kidneys. It is released in high stress situation and low blood glucose concentration. The effects include high increase in production of glucose through gluconeogenesis (breakdown of amino acids/proteins to glucose via deamination pathway), aids in metabolism of fats, proteins and carbohydrates and suppresses immune system.

Please see the attached flowchart diagram for a random concept. As you have not provided the labels, I am afraid I am unable to help you further in this regard.

8 0
3 years ago
State 2 problems that could arise if a population did not exhibit genetic variation.
saul85 [17]

Answer:

1.) everyone would essentially be an incest product bc wed all have to share the same DNA... oop and 2.) you either one wouldnt be able to tell anyone apart or two wed all be physically disabled or deformed.. wed also have to be asxual to share the exact same DNA..

Explanation:

6 0
3 years ago
Other questions:
  • Match the following terms and definitions.
    15·2 answers
  • Which of the following is not a function performed by proteins? And explain why they are correct or incorrect
    5·1 answer
  • Which best describes Active Transport?
    5·2 answers
  • What does a parasite get from its host?
    12·1 answer
  • (a)
    13·1 answer
  • 1. A(n) _____ shows you the schedule of payments on a loan and the total
    7·2 answers
  • TIME REMAINING 01:39:44 Green plants need light in order to survive. Structures in the leaves absorb light, which in turn, helps
    8·2 answers
  • Why is it important for plant's to store food?​
    6·2 answers
  • Explain how the ability to manage intrapersonal conflict may help you deal better with interpersonal conflict amongst your frien
    9·1 answer
  • A molecules is defined as what?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!