Answer:
1000000
Explanation:
Easy way to do this
just add all the zero
there are 4 zero in 1000
so 3 + 3 = 8
6 zero
so 1 + 6 zero = 1 + 000000
= 1000000
:-)
B. Natural selection is a specific mechanism of evolution in which the heritable traits (characteristics) help an organism to survive and reproduce successfully.
C. Natural selection is a specific mechanism of evolution in which all acquired traits (characteristics) help an organism to survive and reproduce successfully.
Wind in the atmosphere and currents in the ocean are caused by uneven heating that produces convection .
Answer:
Mangrove pneumatophore is the specialized root structures that are known to grow out of the water surface and help in the respiration of mangrove plants. They allow the collect oxygen from the atmosphere.
It mainly grows in mud and there the conditions are anaerobic means lack of oxygen. Oxygen is necessary for their survival that is done by the mangrove pneumatophore roots.
Answer:
Sugar and oxygen.
Explanation:
Sugar is the main product of Calvin cycle while oxygen is the by product of the process.
The sugar is obtained as 6-C compounds by reduction of Cabondioxide with Hydrogen ions obtained from the photolysis of water, in the light dependent stage. Thus the production Sugar takes place in the light -independent state.
The Oxygen is produced during photolysis splitting of water to H+ + e- + O- at the light dependent stage. This is the basic reaction of Light dependent stage.
The Hyrogen is used for CO2 as mentioned above , while the O2 liberated for cellular respiration as by product.