Q: Magnetite crystals of different ages and on different continents pointed to different spots. the simplest explanation is that the continents have done what? Choices: - reacted - changed - evolved - moved A:
moved

(Question)
Q: What two layers is the skin made of? Choices: - respiration and dermis - layers and dermis - Blood and dermis - epidermis and dermis A:
(Answer)
epidermis and dermis

Ques: Q: What is defined as a change in the inherited traits of organisms over time? Choices: - variation - divergence - generation - evolution A:
Ans: evolution

(Q).
Q: What are the insects that suck up the sap from plants? Choices: - plagues and leafhoppers - butterflies and leafhoppers - roaches and leafhoppers - aphids and leafhoppers A:
(A).
aphids and leafhoppers

Ques:Q: What resource is considered nonrewable for human purposes, because it takes so long to form and is depleted by farming and other activities? Choices: - water - acid - sunshine - soil A:

Ans:soil

Q: What process determines the dna sequence of an entire genome? Choices: - dna replication - chromosomal counting - genetic factorization - whole-genome sequencing A:
whole-genome sequencing