Explain the role of RNA polymerase in mRNA sythesis

Is water wet? I need a full explanation.

Nest building in weaver birds demonstrates how A. behaviors are influenced by inheritance and experience. B. behaviors are not related to inheritance or experience. C. behaviors are influenced strictly by inherted traits. D.

Explain earth's motion using terms rotation and precession

What is the difference between extinction and mass extinction

This encloses the cell and determines what can exit and enter it

Do viruses require energy?

Which materials form igneous rocks upon cooling? Check all that apply. lava magma crystals intrusive rocks sediment from rocks

A condition in which wheezing occurs with breathlessness and a persistent cough, and yields yellowish or greenish phlegm is

Which can eliminate the possibility of sexual partners getting hiv through body fluids, providing that both partners began the relationship free from infection?

Imagine that there were no more fires. How might populations of plants and animals in a forest ecosystem be affected?