10. Agrade 5 student is doing a plant experiment where they are trying to see what colour of light is
best for growing plants. They are using green light, red light and white light. Rank the colours of light
from best to worst for growing plants and explain how you know this will be the outcome. (5)

silt loam

hope this

. ph changes the ability of them he enzyme to dissolve in water.

the oldest known insects are believed to live around 400 millions ago as suggested by the fossil records.   some plants having woody stems also evolved during this time.

after the evolution of insects the first four legged species or the tetrapods evolved in shallow freshwater habitats from the intermediate species approximately 397 million years ago. the tetrapods went on conquering the land giving rise to amphibians, reptiles, mammals and birds.

the major split in tetrapods first occurred 340 million years ago branching off from amphibians.

363 million years ago when the carboniferous period began the insects started roaming on land and taking flights, following which the four limbed tetrapods adapted in the terrestrial habitat.