As you are observing children in the classroom, which action means the child is MOST involved in learning about science?

Which tissue type enables movement of substances throughout the body either consciously or unconsciously?

Double vision caused by improper eye alignment is termed

Shivering increases body temperature because it

Enlargement of the thyroid gland alters neck anatomy and is known as

Enlargement of lymph nodes during infection reflects immune activation and is called

Which structure separates the thoracic cavity from the abdominopelvic cavity?

Chemical exchange between blood and tissues occurs primarily in the

Surgical removal of the posterior vertebral arch of a vertabra in the spine relieves nerve compression and is called

Inflammation of a vein, commonly in the lower extremities, disrupts venous return and is called