In a 10 m2 ecosystem, there are 60 raccoons. what is the population density of raccoons?

6 per m2
10 per m2
20 per m2
40 per m2

What type of cell is produced after fertilization occurs and the gametes combines ?

The first signs of cellular differentiation occur in the blastocyst. why is cellular differentiation important for the development of a fully formed human infant?

What is the importance of having the us forest service, the bureau of land management, the us fish and wildlife service, and the national park service? to manage land resources for conservation and the development of natural resources to manage land resources for conservation and the development of urban areas to preserve historical landmarks and manage the development of urban areas to preserve historical landmarks and manage the development of rural areas