The ratio of viola players to cellists in the orchestra is 6: 5. How many viola players are in the orchestra?

What type of specimens where you able to see under each of the microscopes in the microscope activity

Select the correct answer. which term do biologists use to describe the average number of individuals of a species per unit area? a. carrying capacity b. population density c. minimal viable population d. survivability curve

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above