subject
Biology, 23.09.2019 09:30 mestaajtv

The respiratory system contains which of the following structures and organs?
a. blood, blood vessels, heart
b. tonsils, thymus, spleen, red bone marrow
c. lymph nodes, lymph vessels
d. lungs, respiratory passages, diaphragm

ansver
Answers: 1

Other questions on the subject: Biology

image
Biology, 22.06.2019 05:00, csuggs8
Ialready know the answers to these questions and they are on the attachment. but i just need to know why that answer is the correct one. plz asap! this is for a report that i need to email by 10!
Answers: 3
image
Biology, 22.06.2019 11:30, rleiphart1
Can someone pretty me with this ? it’s urgent. compare the three theories of emotion. here are the three theories of emotion. cannon-bard theory of emotion: the belief that both psychological arousal and emotional experience are produced stimultaneously ( at the same time) by the same nerve stimulus. james-lange theory of emotion: the belief that emotional experience is a reaction to bodily events occurring as a result of an external situation. ( “ i feel sad because i am crying.) schachter-singer theory of emotion: the belief that emotions are jointly determined by a nonspecific kind of psychological (bodily function) arousal and its interpretation, based on environmental ( natural surroundings) cues. which of these theories makes most sense to you? why. your response should be written using proper english spelling and grammar. and it needs to be 10 complete sentences.
Answers: 3
image
Biology, 22.06.2019 21:30, Laken2082
How can scientists use the fossil record to find evidence of relationships between different species?
Answers: 3
image
Biology, 22.06.2019 23:00, delanieloya
Which nutrients contain nitrogen in addition to carbon hydrogen, and oxygen? a) vitamins. b) proteins. c) carbohydrates. d) fat
Answers: 2
You know the right answer?
The respiratory system contains which of the following structures and organs?
a. blood, bloo...

Questions in other subjects:

Konu
English, 03.04.2020 02:15
Konu
Mathematics, 03.04.2020 02:15