Which gland or organ is not strictly classified as an endocrine gland?

What are 2 factors that regulate cell division

Some humans have genes that make them resistant to infection by HIV. Would human populations likely evolve differently in areas of the world where HIV infection rates are high? Explain your logic.

What is the main cause of competition between two species? A. An overlap in the species' niches B. The extinction of one species C. Genetic drift in both species D. An increase in biodiversity in one species

A bird flies from its nest going north for 2 hours at a speed of 20 km/h and then goes west for 3 hours at 15 km/h. What are the distance coordinates for the bird relative to its nest?

What chemical messenger can directly influence gene expression

Which statement best compares consumers and decomposers

What is the speed of a car that travels a distance of 520 kilometers in 12 hours?

You observe 4 cell samples under a microscope. Identify which one belongs to a plant. A. Sample 2 has mitochondria and chloroplasts, a cell wall and a large vacuole. B. Sample 3 has mitochondria and a nucleus but no cell wall. C.

Wagner observed the coastlines and continents in the southern hemisphere has similar grooves which of the following supports coastlines far away from one another having similar Grooves

Name four classes that belong to the phylum Arthropoda