Plastics are made from petroleum and produce toxic waste, and petroleum is a fossil fuel . Given these facts, what is something made from fossil fuel among the following options: - Wood - cigarettes - vehicles - gasoline - Fertilizer - Plastic - Cotton fabric - Fuel cells
Plastic

Some viruses can cause cancer, and human papillomavirus vaccine is aimed at the cause of most cases of cervical cancer. Given these facts, vaccines that offer protection from cervical cancer target among the following options: - animals - organ - health - glioblastoma - bacteria - measles - it's state - viruses
viruses

Chromosomes contain genes, which code for proteins, and genes are arranged in gene clusters. Given these facts, chromosomes contain what among the following options: - all matter - spectrum - Energy. - adrenaline - nerve cells - clusters - Energy - skin cells
clusters

Amphibians have a relatively complex circulatory system with a three-chambered heart, and all frogs are amphibians. Given these facts, what have a relatively complex circulatory system with three-chambered heart among the following options: - sharks - humans - bacteria - Birds - blood - frogs - salmon - pacemaker
frogs