What are the chemical properties of helium?

Which of the following is not a characteristic of animals? A. there cells contain a nucleus B. they are multicellular C. they are heterotrophic D. they are photosynthetic

The process that results in changes in the genetic material of a population over time is called

In order to obtain energy plants must do what

Which locations contain carbon

What evidence did Galileo use to support Copernicus's model and disprove Aristotle and Ptolemy? Select two options. Jupiter has moons orbiting it. The Sun moves from east to west. Planets appear to move backward.

In science class Maria observes a white colored Cut Flower she sees that the pedals turn red when the flower is sitting in the vase that has red colored water she forms the hypothesis that the color reaches the flower through the stem what should

A client reports having increased incidence of constipation. what can cause constipation?

Does boiling water sterilize, disinfect or induce bacteriostasis

What are two species most commonly poached worldwide, why are they poached?

Glycine is what type of monomer the answer in two words