What is the gestation period of a rabbit?

In science, a hypothesis is useful only if

Fluidity of phospholipid bilayer is increased by (a) Cholesterol at certain temperatures (b) Double bonds between carbon atoms in the fatty acid tails (c) Shorter hydrophobic tails (d) All the above

It is advantageous for grazing mammals to gather in groups because groups A. can make the available food resources last longer. B. can migrate more easily than individuals can. C. are more difficult for predators to locate than individuals are. D.

A scientist is examining the function of macromolecules in a cell. She notices that movement of large molecules into and out of the cell is disrupted when she damages one specific type of macromolecule.

Suppose two suspects in a crime have dna profiles that match the one dna fragment tested what should happen next

ATGC ATC isn't this substitution

The evolution of archosaurs was heavily impacted by the climate and environmental changes that occurred in the Early Triassic. Which of these best describes the environment in the Triassic? a.

In what different ways did people live in ancient China?

How does a secretory cell function?

The amount of living tissue an organism or a group of organisms have is called what