Which factor can decrease the rate of a chemical reaction? O low activation energy
O high pressure
O low temperature
O high concentration of enzyme
Subm

Would really appreciate it, i have an idea but not completely sure

Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction. this is an example of speciation.

What percentage of light hits earth's surface directly?