3. Quais os tipo de de proteínas 4. As proteínas são classificadas quanto a sua composição, como são. 5. As proteínas são classificadas quanto ao número de cadeias polipeptídicas, como são. 6. As proteínas são classificadas quanto a sua forma, como são.

7. The European rabbit (an herbivore) was introduced to Australia in the 1800 s. It has no natural predators in the continent and breeds very quickly. Which of the following is a negative impact that resulted from the introduction of rabbits to the Australlan ecosystem?

9. In a study of the habitat of a population of raccoons, scientists found that the number of raccoons increased where people built houses. What might the scientists conclude from this observation?

Which of the following happen when dehydration begins to occur? the body reduces fluid output to zero polyuria is present. the body increases the release of atrial natriuretic hormone the salivary secretions decrease

The most effective regulator of blood pH is which of the following? the renal system the respiratory system the digestive system the buffer system

\( \checkmark \) Indique comment la ronce conquiert un autre milieu, même éloigné? Comment s'effectue alors la dissémination?