3 QUESTIONS ! WILL BECOME FAN & WILL GIVE MEDAL !!

During photosynthesis, water molecules are split and __________ is released into the atmosphere and used by living organisms for respiration.
A. oxygen
B. nitrogen
C. carbon
D. phosphorus
Photosynthesis releases oxygen, which is used by living organisms for respiration. During respiration, water is released, which is absorbed by plants. This process if called the
A. Oxygen cycle
B. Water cycle
C. Carbon cycle
D. Nitrogen cycle
Which of the following best describes ecological succession?

Question

3 QUESTIONS ! WILL BECOME FAN & WILL GIVE MEDAL !!

During photosynthesis, water molecules are split and __________ is released into the atmosphere and used by living organisms for respiration. 
	A.	oxygen
	B.	nitrogen
	C.	carbon
	D.	phosphorus
Photosynthesis releases oxygen, which is used by living organisms for respiration. During respiration, water is released, which is absorbed by plants. This process if called the 
	A.	Oxygen cycle
	B.	Water cycle
	C.	Carbon cycle
	D.	Nitrogen cycle
Which of the following best describes ecological succession?

anonymous · Answer

A.	The change in the composition of species in the community over time
	B.	The change in the genetic make up of a species over time
	C.	The change in the number of populations in a community over time
	D.	The change in populations over time

anonymous · Answer

@ShayMay66 Matter, Energy, Populations, and Succession

anonymous · Answer

1. A  2. A  3.?

anonymous · Answer

A, A, and C options respectively