Answers: 1
Biology, 21.06.2019 17:00
Which of the following statements is true? a. the main cause for speciation is an increase in gene flow. b. organisms that reproduce asexually are not considered part of a species. c. on a tree of life diagram, speciation is shown by the merging of two different lineages. d.the size of the geographic area inhabited by a population can cause speciation.
Answers: 2
Biology, 22.06.2019 01:30
Plz ! cattle ranchers and dairy farmers rarely allow all of their animals to reproduce instead they practice selective breeding and only encourage the reproduction of animals with specific features. which of the following cows would a dairy farm most likely choose to reproduce? a. a cow that makes a lot of milk. b. a cow that can run quickly. c. a cow with a think, soft fur. d. a cow with large, strong hooves.
Answers: 1
Biology, 22.06.2019 16:00
Abird flies by moving its wings up and down. which two systems are most directly responsible for the movement of a bird's wings? a. skeletal and muscular systems b. respiratory and muscular systems c. skeletal and digestive systems d. respiratory and digestive systems
Answers: 1
Describe how the frog uses its front and hind legs to jump...
History, 03.08.2019 02:00
Mathematics, 03.08.2019 02:00
English, 03.08.2019 02:00
Mathematics, 03.08.2019 02:00
Health, 03.08.2019 02:00
History, 03.08.2019 02:00
Mathematics, 03.08.2019 02:00
English, 03.08.2019 02:00
Biology, 03.08.2019 02:00
Mathematics, 03.08.2019 02:00