Q: Q: The human skeleton is an endoskeleton that consists of 206 bones in the adult. it has five main functions: providing support to the body, storing minerals and lipids, producing blood cells, protecting internal organs, and this? Choices: - Forward movement - enough movement - more movement - allowing movement A:
A: allowing movement

Q: Q: What term describes the overall ability of an animal to survive and produce offspring? Choices: - change - evolution - abilities - fitness A:
A: fitness

Q: Q: What type of bond generally forms between a metal and non-metal? Choices: - soluble - unbreakable - horizontal - ionic A:
A: ionic

Q: Q: What do you call a predator species that affects other species' populations when its own population size changes? Choices: - paradox species - symbiotic species - complement species - keystone species A:
A: keystone species