Why is the nucleus referred to as the "brain"of the cell?

Why do birds and reptiles share a branch on the chordate phylogeny tree? a. They share similar traits. b. They are part of the same population. c. They are part of the same species. d. They are part of the same community.

Which number indicates the number of atoms of each element in a molecule of a substance. in a chemical equation

In rabbits black fur (B) is dominant over white fur (b). What is the Genotypic and Phenotypic ratio of a cross between a parent that is heterozygous, and a parent that is homozygous recessive.

The sum of all chemical reactions that occur in the body is known as

An organism is discovered that consumes a considerable amount of sugar, yet does not gain much weight when denied air.

Reflection about endocrine

The Consumer Price Index (CPI) measures the

When describing a community, a biologist would discuss A. every population that lives together in an area. B. biome that exists in the biosphere. C. every organism that can produce offspring together. D. every ecosystem that is part of a biome.

What are the 2 elements involved in the sun's production of energy?

The biggest risk factor for the development of skin cancer is excessive exposure to ultraviolet radiation from sunlight. Exposure to UV light in a tanning booth is safer. Is this statement true or false?