The trend displayed on the graph could be a result of what factor?
A. emigration
C. increased death rate
B. immigration
D. scarce resources

During endocytosis, cells expel what they don't need take in what they need shrink due to loss of water

The leopard frog and the pickerel frog are two closely related species. in areas where their ranges overlap, the frogs will remain separate species if they

Aplant with dark red flowers is crossed with a plant with white flowers. all of the offspring have dark red flowers with white spots. the alleles got flower color in this plant are both dominant both recessive codominant incompletely dominant