Answer:
it's mechanical stress and hormones
The two subgroups of primates are "<em>Prosimii</em><em>'</em> and "<em>Anthropoidea</em>"
Prosimii are lorises, lemurs, and tarsiers. Anthropoidea are apes, monkeys, and humans
D) Plants below the surface receive less sunlight than those on the surface
The correct option is BY CONDUCTING EXPERIMENTS THAT EXPOSE THEIR PROPERTIES.
Scientific investigations are always ongoing in all parts of the world, scientists strive to build on existing knowledge by carrying out more experiments that are targeted at obtaining more information above that which is already known.
