Which of these is a physical change that takes place in a garden? O A. Leaves convert sunlight to sugar by photosynthesis, O B. Flowers grow after a summer rain shower. O C. Insects eat the leaves of a plant for food. OD. Earthworms loosen soil as they travel through it.​

Why do you think the puppy litter was all dark-haired?

In natural selection, what is actually “selected? ” a) alleles are directly selected b) genotypes are directly selected c) phenotypes are directly selected d) entire populations are directly selected

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.