<span>If you do not have <span>to do anything</span></span>
The purpose is to stimulate plant growth by emitting electromagnetic spectrum appropriate for photosynthesis
Stimulate:Rise levels of physiological or nervous activity in
Hope this helps ^-^
Since parent of both Justin and his wife Brittany have blood group ab, this means Justin is homozygous(aa) for blood group a and similarly his his wife Brittany is also homozygous (bb) for blood group b. Therefore, Justin and Brittany's son Theodore will certainly have ab blood group.
