Select the letter of the choice that best completes the statement. The brain and the spinal cavity are located in the: (a.) ventral cavity (b.) spinal cavity (c.) cranial cavity (d.) dorsal cavity

What is the name of the cavity that contains the brain and spinal cord?

The dorsal body cavity is located toward the back of the body and it houses our central nervous system. It can be subdivided into two main parts; _______ which houses the brain and _______ which houses the spinal cord.

Anatomical terms that apply to the backside of the body in the anatomical position include a. ventral and anterior b. back and rear c. posterior and dorsal d. head and lateral

Terms that apply to the backside of the body in the anatomical position include: (a) ventral; anterior (b) back; rear (c) posterior; dorsal (d) medial; lateral

Use your book or dictionary to define each vocabulary term. Then write a sentence for each term to show its scientific meaning. Bioluminescent _____.

What could cause an increase in the size of the QRS complex in an electrocardiogram?

Describe best-case input for the text search algorithm.

Which of the following is (are) involved in maintaining homeostasis? a. Effector b. Control center c. Receptor d. Feedback e. Lack of change

Using the terms listed below, fill in the blank with the proper term. anterior superior medial proximal superficial posterior inferior lateral distal deep. The heart is located _____ to the diaphragm. The muscles are _____ to the bone. The shoulder is _____ to the elbow. In anatomical position, the thumb is _____ to the index finger. The vertebral region is _____ to the scapular region. The gluteal region is located on the _____ surface of the body.

Graph each set of numbers on a number line. Then order the numbers from least to greatest. -3, -12, -9

Fix the lexicographic ordering $x>y$ on $F[x, y]$ . (a) Show that $\left\{x^{3}-y, x^{2} y-y^{2}, x y^{2}-y^{2}, y^{3}-y^{2}\right\}$ is the reduced Gröbner basis for the $\quad$ ideal $I=\left(-x^{3}+y, x^{2} y-y^{2}\right)$ (b) Determine whether the polynomial $f=x^{6}-x^{5} y$ is an element of the ideal $I$

The plasma component that forms fibrin, the insoluble protein, in a blood clot is ___________.

A. sodium.

B. albumin.

C. globulin.

D. fibrinogen.

E. fibrinolysis.

An experiment was carried out in which sodium hydrogen carbonate (baking soda) reacted with an acetic acid solution (vinegar). The products arc sodium acetate, water, and carbon dioxide gas. The reaction is represented by the equation

$$NaHCO_3 + CH_3COOH→ NaCH_3COO + H_2O + CO_2$$

In the experiment, 42 g of

$$NaHCO_3$$

reacted completely with 30 g of

$$CH_3COOH.$$

Analysis of the products showed that 41 g of

$$NaCH_3COO$$

and 9 g of

$$H_2O$$

had been produced. The mass of the

$$CO_2$$

gas was unknown because it bubbled off into the air. Calculate much

$$CO_2$$

was produced.