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15 MULTIPLE CHOICE QUESTIONS PART A: Choose the correct answer to each question from the alternatives A, B, C or D. Write + of your choice in the box provided. QUESTION 1 isted below are some characteristics
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15

MULTIPLE CHOICE QUESTIONS
PART A:
Choose the correct answer to each question from the alternatives A, B, C or D. Write +
of your choice in the box provided.
QUESTION 1
isted below are some characteristics of surface areas for gas exchange. Which one of
ecessary for effective gas exchange?
B.
Soft
Thin
D.
Surrounded by ca
Moist​

User Pastafarianist
by
4.9k points

1 Answer

5 votes

Answer:

thin

Step-by-step explanation:

so there is faster diffusion rate and also there will be short diffusion distance which therfore will lead to effective exchange:)

User Simon Langhoff
by
5.1k points
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