Which of the following balances is affected by the local force of gravity? a. beam balance b. analytical balance c. spring balance

It is the C) Spring Balance

Explanation:

Spring Balance is affected by the local force of gravity, since it is the one that has the most movement, therefore it would be difficult to spring.

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands

in 1859, charles darwin set out his theory of evolution by natural selection as an explanation for adaptation and speciation. he defined natural selection as the "principle by which each slight variation [of a trait], if useful, is preserved".