subject
Health, 19.11.2019 20:31 jolleyrancher78

Which structure is directly involved in gas exchange?

trachea

pharynx

alveoli

bronchi

ansver
Answers: 1

Another question on Health

question
Health, 22.06.2019 09:10
Which of these is most likely to prevent pregnancy? a. tracking of female body temperature to identify ovulation times b. proper condom use c. male withdrawal before ejaculation d. proper spermicide use
Answers: 1
question
Health, 23.06.2019 08:00
Which action is the cerebrum responsible for? a. breathing b. coordination c. problem solving d. balance and one more question which characteristic true of both boys and girls during puberty? a. a curvier shape b. a deeper voice c. weight loss d. body hair
Answers: 2
question
Health, 23.06.2019 13:30
Ladonna is overweight and loves fast food. which is the best diet for ladonna to adopt? a. a diet high in protein and low in fat and sugar b. a diet high in calcium and low in fiber c. a diet high in fiber and low in fat and sugar reset next
Answers: 2
question
Health, 24.06.2019 00:00
How does smoking when pregnant affect the baby?
Answers: 2
You know the right answer?
Which structure is directly involved in gas exchange?

trachea

pharynx
Questions
question
Mathematics, 26.09.2019 20:30
question
Mathematics, 26.09.2019 20:30
question
History, 26.09.2019 20:30
question
Physics, 26.09.2019 20:30
question
Mathematics, 26.09.2019 20:30