A cicada is an animal that sheds its outer layer as it grows and makes a newer, bigger one. Which structure does it most likely shed? endoskeleton exoskeleton backbone vertebrae

A man and his wife both have normal color vision, however their daughter is positive for red-green color blindness. The man sues his wife for divorce on the grounds of infidelity.

Asexual reproduction is not as widespread in (plants, animals) as it is in (plants, animals).

Which of the following is a part of a water-based carbon cycle? Trees Crab shells Human beings Coal-based power plants

Why are the fermentation pathways referred to as "anaerobic" pathways?

A student wonders weather removing the nucleus from a cell would result in a new prokaryote cell. why would this procedure fail to produce a prokaryotic cell?

You've just read a research project titled: "Prolonged cell phone use causes brain tumors." What is the dependent variable? A. length of cell phone use B. number of patients with brain tumors C. age of patients D. type of cell phone used E.

Which of the following is a major way in which oceans contribute to weather systems? A. Ocean water has high salinity. B. Oceans transfer energy from the Sun. C. Most volcanic activity occurs in the ocean. D. Oceans have high levels of biodiversity.

Which statement best describes the cell membrane? A. A glycolipid bilayer with carbohydrates B. A glycolipid bilayer with proteins C. A phospholipid bilayer with proteins D. A dipeptide layer with carbohydrates

Blood has a ph ranging from 7.35 to 7.45. slight deviations from this can cause major problems, even death. you are doing an intense workout, and your skeletal muscle cells are producing metabolic acids such as lactic acid.

Botanical name of waterleaf