What is the phase of matter that has a fixed volume and a fixed shape?

Solid

Gas

Liquid

Plasma

Why is it difficult to find evidence of life on other planets

What is a difference between the oxidation of coal when it is burned and the oxidation of glucose during cellular respiration?

Consider the diagram of a eukaryote and a prokaryote. According to cell theory, A) both are single cells that carry out the functions of life. B) both are examples of primitive cells that are not capable of reproduction.

If there was a sudden drop in temperature after the evolution of the first living cells, predict how that might have affected the changes in the atmosphere and the evolution of cyanobacteria and other autotrophs.

A population of wildflowers is separated by an eight-lane superhighway. Pollen is often carried by the wind across the highway and can pollinate the flowers on the other side of the highway.

Sheath of schwann cell containing cytoplasm is called

Job pressure is a leading stressor for american adults. a. True b. False

A green pea plant (Gg) is crossed with a yellow pea plant (gg), what is the phenotype and the genotype

Is atmospheric nitrogen easily used by plants

What role do specialized cells perform in establishing homeostasis? Specialized cells work independently to perform their specific functions. Specialized cells work only as a team to perform the functions of the body.