Above each underlined noun or pronoun, identify its case by writing NOM for nominative case, OBJ for objective case, or POS for possessive case.

Our $\underline{\text{city's}}$ animal rescue group helps $\underline{\text{people}}$ find new pets.

Which statement about immunoglobulins is tme?

a. They help antibodies do their job.

b. They recognize and bind antigenic determinants.

c. They encode some of the most important genes in an animal.

d. They are the chief participants in nonspecific defense mechanisms.

e. They are a specialized class of white blood cells.

The water vascular system of echinoderms ( A ) functions as a circulatory system that distributes nutrients to body cells. ( B ) functions in locomotion and feeding. ( C ) is bilateral in the organization, even though the adult animal is not bilaterally symmetrical. ( D ) moves water through the animal’s body during filter feeding.

Choose the best answer. HIV, H1N1, and mad cow disease are all similar in that (a) they can be sexually transmitted. (b) they have been largely eradicated from developed nations. (c) they originated from an animal other than humans. (d) humans infected with these diseases cannot be cured.

For each of the following sentences, choose the correct word or words in parentheses.

EXAMPLE: After practicing law for (a while, awhile), Mr. Milano decided that he would rather be a teacher. a while

The animal shelter has plenty of cats that you could (adopt, adapt).

The animal Eraticus is endangered. since 1995 there has only been one colony remaining, and in 1995 the population of the colony was 555. The population has been steadily decreasing by 4.5% per year. In which year would we expect the population to have declined to 50?

Identify the following phobias: (a) blood-injection-injury, (b) acrophobia, (c) animal, (d) social, (e) natural environment, and (f) other. The same phobia may apply to more than one statement. Rita was comfortable at the zoo until the old terror gripped her at the insect display. _____________

If an underlined word or phrase contains an error, write the correct word or phrase. If there is no error, write Correct.

There $\underline{\text{{isn't no other}}}$ animal as mysterious as the cat. In the countries formerly known as Burma and Siam, cats were held in the $\underline{\text{{most highest}}}$ regard.

There are 21 animals on Farmer Cole 's farmall sheep and chickens. If the animals have a total of 56 legs, how many of each type of animal lives on his farm? Write a system of equations, and use the Elimination Method to solve it. Be sure to check your answer.

$$\begin{array} { l } \text{ Animal physiologists use the formula} \\ \qquad { S = k W ^ { 2 / 3 } } \\ { \text { to calculate an animal's surface area (in square meters) from } } \\ { \text { its weight } W ( \text {in kilograms), where } k \text { is a constant that } } \\ { \text { depends on the animal under consideration. Suppose a phys- } } \\ { \text { iologist calculates the surface area of a horse } ( k = 0.1 ) . \text { If the } } \\ { \text { horse's weight is estimated at } 300 \text { kg } , \text { with a maximum error } } \\ { \text { in measurement of } 0.6 \text { kg } , \text { determine the percentage error in } } \\ { \text { the calculation of the horse's surface area. } } \end{array}$$

Introduce the Actor class into your simulation. Rewrite the simulateOneStep method in Simulator to use Actor instead of Animal. You can do this even if you have not introduced any new participant types. Does the Simulator class compile? Or is there something else that is needed in the Actor class?

The loop of Henle functions to conserve water by reabsorbing it. Its length varies among mammal species. Would you expect the loop of Henle of an animal like the be aver, which lives in a watery environment , to be longer or shorter than that found in humans ? Describe your answer.

Write a program that plays a word game with the user. The program should ask the user to enter the following:

• His or her name
• His or her age
• The name of a city
• The name of a college
• A profession
• A type of animal
• A pet's name

After the user has entered these items, the program should display the following story, inserting the user's input into the appropriate locations:

There once was a person named NAME who lived in CITY. At the age of AGE, NAME went to college at COLLEGE. NAME graduated and went to work as a PROFESSION. Then, NAME adopted a(n) ANIMAL named PETNAME. They both lived happily ever after 1

Notmie Tremblay, une petite fille canadienne, rend visite a ses grands-parents qui habitent dans ta rue. Reponds aux questions d'apres .

Est-ce que les Tremblay ont un animal? II est comment?