Two tipes of scientific evidence biologists use to classify living plants in the modern taxonomic system

Blood made up of red and white blood cells work together to form

Which organelles are involved in energy conversion

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.