Answer:
C
Explanation:
Semiconservative replication means that strand will also be used. (Pretty sure)
Answer: As matter cycles and energy flows through living systems and between living systems and the physical environment, matter and energy are conserved in each change. The carbon cycle provides an example of matter cycling and energy flow in ecosystems.
Explanation:
Photosynthesis:
1) Reactants = CO2, Water, Sunlight
2) Products = O2, Glucose,
Cellular Respiration:
1) Reactants = O2, Glucose
2) Products = CO2, Energy (in ATP)
Hope this helps!
The answer is endocytosis
The answer is D because the layers all the way at the bottom had to be there for other layers to be built on top