Ecology review worksheet

Which is a structure that directs the cell's activities? O nucleus O Golgi apparatus O ribosome O mitochondrion

If a cube has a mass of 90.91 kilograms and a weight of 200 pounds on Earth, what will its mass and weight be on another planet? Question 7 options: The weight will be 200 pounds and the mass will be 90.

Which of the following must happen before the cell can go through mitosis? A. The spindle fibers must break down. B. The cell must copy its DNA. C. The sister chromatids must separate. D. The cytoplasm must divide.

Compare and contrast the components, cells, fibers and extracellular matrix in each type of connective tissue

Stating that an organism is heterozygous is stating its

Which of the following is not an embryonic stem cell? Totipotent Multipotent Pleuripotent Zygote

Which statement accurately describes a relationship in the food web

What would most likely happen if a person increased the amount of saturated fat in his or her diet

What are the environmental concerns of geothermal energy

Which type of current occurs when the oceans surface water becomes denser than the water below it and sinks