Answer:
An example of photosynthesis is how plants convert sugar and energy from water, air and sunlight into energy to grow.
Answer:
The crabs with white shells. The next generation of crabs will be white shelled.
Explanation:
The crabs with white shells are more likely to survive because they blend in with the white sand more than the ones with brown shells making it easier to hide from predators and also makes it a desired trait.
Answer:
contractile vacuole
Explanation:
contractile vacuole is used for balance of water,salt etc
ν=c/λ
c=300.000.000m/s=300.000.000.000.000.000nm/s
λ=532nm
v=300.000.000.000.000.000/532=5.6*10^14Hz(third option)
Three types of axonometric projection<span> are </span>isometric projection, trimetric projection. and dimetric projection.
