Two organisms that occupy many of the same niches are most likely

(A) mutualistic partners.

(B) predator-prey.

(C) host-parasite.

(D) competitors.

(E) commensalistic partners.

The roots of a plant are usually located underground and composed of which of the following tissue systems?

What are the stages of cell cycle and what tells place in each phase?

Ventricle a. The semilunar valve separating the aorta from the ventricles. b. The large arterial trunk that carries blood from the heart throughout the body c. The transport through the heart. d.

What is the most significant factor that controls the development of soil? A. Time B. Topography C. Climate D. Parent material

Which shows the scientific view of first appearance on earth

Archaea differ from bacteria in that archaea

Pyrimidines are synthesized through a long series of reactions beginning with the amino acid aspartate.

Polar climates normally get blank amounts of precipitation

What is a benefit of multicellular organisms that is not shared by single-celled organisms? All cells in a multicellular organism can perform all metabolic functions, thus maximizing metabolism. Single-celled organisms can form tissues.

What does it mean when you hear an owl in the daytime?