whoneedseducation
whoneedseducation
09-05-2017
Biology
contestada
what is an exchange surface?
Respuesta :
xmuscle62
xmuscle62
09-05-2017
it is an answer that is most cetainly a correct one
Answer Link
lrcyyy
lrcyyy
10-05-2017
Gas exchange. The air sacs (alveoli) have a very large total surface area and a very good blood supply. There is an exchange of gases between the air sacs and their surrounding capillary blood vessels.
Answer Link
VER TODAS LAS RESPUESTAS ( 37+ )
Otras preguntas
According to a study by Robinson (2014), three parts of our true presence (how we connect with patients) are found in being? 1) Friendly, kind, and sweet 2) Gen
Estimate f'(3.26) for f(x)=4ˣf'(3.26)=..?
___________ allows for specific circumstances where large portions of the population are excluded from the hiring process. a) Affirmative action b) Diversity tr
As the relieving OOD of a ship moored to a pier, which of the following checks should be part of your relieving procedure? a) Test the ship's whistle b) Verify
QUESTION 26: Solve the following equation for x:7^(x+2) = 6^(x)Options: A) x = 0.7 B) x = 0.8 C) x = 0.9 D) x = 1.0Round your answer to the nearest tenth when n
What stage is the organization in now and how did they handle or pass it?
4 part rule for determining the right to access classified material a) Need-to-know, proper clearance, authorization, non-disclosure agreement b) Guesswork, int
What is the cost per week for each activity? A) $116.67 B) $400 C) $300 D) $400
A state requires that persons holding a state license to practice a particular profession reside in the state for at least one year before engaging in that prac
This cobble shows prominent scratches because ________. Alternate Text for Question 2: Photograph showing scratch marks etched into the surface of a large cobbl
