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Author Question: Small openings of the stem of the plant that allow gases to exchange are called _____. A) ... (Read 11 times)

KimWrice

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on: Jul 21, 2018
Small openings of the stem of the plant that allow gases to exchange are called _____.
 
  A) petioles
  B) dicots
  C) whorled
  D) lenticels

Question 2

How did humans spend most of their time before the development of agriculture?
 
  A) making tools
  B) building homes
  C) traveling
  D) hunting and gathering


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firehawk60

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Reply #1 on: Jul 21, 2018
Answer to Question 1

D

Answer to Question 2

D


KimWrice

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Reply 2 on: Jul 21, 2018
Gracias!

nguyenhoanhat

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Reply 3 on: Yesterday
:D TYSM

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