Which of these is the most likely reason that a population in an ecosystem could have a sharp decline? A. The number of prey suddenly increases.
B. The number of predators suddenly decreases.
C. The competition for the same resource suddenly drops.
D. The abiotic resources in the environment suddenly drops.

Draw the structure of dna nucleotide with adenine as nitrogenous base

Abody cell has been growing and at synthesis proteins.in the nucleus of this body cell,dna replication is taking place. and a copy of the cells genetic material is copied.which of the following is the best conclusion you can make about the life cycle of this cell ? a) the cell is ready to undergo mitosis.and a chemical signal will send the cell to prophase b)the cell is undergoing meiosis and will cross over the genetic material next c)the cell is in the s phase of interphase and will move next to the g2 phase d) the cell is in the g2 phase of the interphase and is ready to begin diving

Why does sexual reproduction result in more genetic variation in a species