The trachea is lined with hair-like structures called?

Which of the following statements are true of aerobic respiration?

I. Produces a large amount of energy

II.Carbon dioxide is always produced

III. Produces lactic acid

Tar is a component of cigarette smoke. What is the MOST likely effect of tar in the body of a cigarette smoker?

What are the traits of an organism that exchanges gases via simple diffusion?

Where are lungs found?

The blood vessel that takes blood from the

heart to the lungs is called the

Zena cuts her finger while peeling an orange.

Which of the following components of the blood will assist in reducing bleeding?

Which of the following results in coronary artery disease?

The function of the lymphatic system in the human body is to

Which of the following is NOT a function of the human skeleton?

Which of the following are functions of cartilage?

I. Forms a barrier between bones

II. Lengthens the space between bones

III. Reduces friction between bones

IV. Prevents shock between bones

Which of the following pairs of bones forms a ball and socket joint?

Which structure of the brain is responsible for the regulation of water content in the blood?

The long process of a nerve cell which conducts impulses toward a cell body are called

What is the correct path of travel for an impulse from the receptor to the effector in a reflex action?

Which of the following is NOT true about mitosis?

Which of the following processes occur during meiosis?

I. Two cell divisions

II. Production of four diploid cells

III. Movement of chromosomes

IV. Creation of spindle