Which statement is true?
if two species have the same niche, one species will always become extinct.
two species are able to occupy the same niche in the same habitat.
two species cannot occupy the same niche in the same habitat.
if two species have the same niche, one species will always move.

When plants use sunlight to make food, the energy of sunlight is

Define the apical impulse and describe its normal location, size, and duration. which abnormal conditions may affect the location of the apical impulse? explain the mechanism producing normal first and second heart sounds. describe the effect of respiration on the heart sounds. describe the characteristics of the first heart sound and its intensity at the apex of the heart and at the base. describe the characteristics of the second heart sound and its intensity at the apex of the heart and at the base.

Collin would like to use the data a coworker has entered in a database. the problem is the coworker's database software is different from collin's. collin should