Which of the following will be produced when lithium metal (Li) is combusted?

O2

LiO

H2O

Li2O

Which of the following is a substance that is found between the cell membrane and the nucleus, which primarily consists of water and holds organelles? A. chloroplast B. cytoplasm C. mitochondria D. cell membrane

Which structure is not an innovation that occurred during vertebrate diversification?

A client is hospitalized with posterior nasal bleeding and has a gauze pack in the posterior nasal cavity. the nurse assesses the client and notes restlessness and anxiety and an oxygen saturation of 92%.

Where in the cells does the first change of cellular respiration take place?

Which is not a component of the modern theory of biological evolution? individuals gain experience during the developmental process that lead to evolution of the thought process. changes in the genetic makeup of a population can occur over time.

What is the source of a stream called? A. Reservoir B. Creek C. Floodplain D. Headwaters

Why can a more complex ugar polysaccharide store more energy than a monosaccharide

What describes the tongue ears and nose

In order to measure population density, what two factors are required

A population of squirrels living in a habitat covering 150 hectares is at 80% of the carrying capacity of 1,500. Assuming that the squirrels have a uniform distribution, what is the population density of the squirrels?