Analyze the polymer polypropylene.

Which element forms the skeleton of this polymer?

carbon

copper

hydrogen

oxygen

What is the relationship between ionic bonds and cleavage

Species evolve certain traits because they are trying to adapt. true or false?

What notes information about the users who access a computer network? A. Log file B. internet cache C. internet history D. RAM

What might have been the first word out of Darwin's mouth at the end of his research travels? A. Evolution. B. Diversity. C. Investigation. D. Selection.

Insects is what level of classification

A scientist discovers a new species of fungus that introduces genetic diversity during reproduction by creating a diploid zygote. This new species cannot belong to which modern phylum of fungi? Zygomycota Glomeromycota Chytridiomycota Deuteromycota

What does a body cell undergo?

What is the purpose of a scientific classification system?

Precipitation runoff, lakes, and streams all come together at a

Which of the following is not true of carbon? A) it can bond with nitrogen B) it can form long chains C) it participates in covalent bonding D) it can bond with four different elements E) All are true about carbon