Q: What do you call the point at which the entire weight of a body may be considered to be concentrated? Choices: - center of earth - complex of gravity - direction of gravity - center of gravity A:
center of gravity

(Question)
Q: What comes first in the life cycle of a plant? Choices: - pair - flower - garden - seed A:
(Answer)
seed

Ques: Q: Energy from the sun has a wide range of wavelengths.what is the total range of energy called? Choices: - heat spectrum - light spectrum - thermal spectrum - electromagnetic spectrum A:
Ans: electromagnetic spectrum

(Q).
Q: This knocks electrons from atoms and turns them into ions? Choices: - convection - chemical reactions - evaporation - radiation A:
(A).
radiation

Ques:Q: What bone forms the upper jaw and supports the upper teeth? Choices: - subaerial bone - orbital bone - tibular bone - maxillary bone A:

Ans:maxillary bone

Ques:Q: Producers, primary consumers, higher-level consumers, and decomposers are levels in what? Choices: - food model - energy chain - food flowchart - food chain A:

Ans:
food chain