Q: Light is energy that travels in the form of what type of wave? Choices: - seismic - molecular - particle - electromagnetic A:
electromagnetic

(Question)
Q: Where does the natural synthesis of lactose occur? Choices: - ovarian tissue - nervous tissue - liver tissue - mammary tissue A:
(Answer)
mammary tissue

Ques: Q: What is the chief organ of the urinary system? Choices: - liver - bladder - lung - kidney A:
Ans: kidney

(Q).
Q: What occurs in a formerly inhabited area that was disturbed? Choices: - spontaneous mutation - mass extinction - natural selection - secondary succession A:
(A).
secondary succession

Ques:Q: Why are eutherian mammals sometimes called placental mammals? Choices: - identical placental connection - reacts placental connection - minor placental connection - complex placental connection A:

Ans:complex placental connection

Ques:Q: What are the two different types of vascular tissues called? Choices: - acid and base - biotic and abiotic - epidermis and dermis - xylem and phloem A:

Ans:
xylem and phloem