Some arthropods have special excretory structures, and an ant and a lobster are both arthropods. Given these facts, lobsters have special structures for: among the following options: - excretion - Cooking - produce light - staying warm - butter - Maine - layers of fat - tastiness
excretion

(Question)
Using a gasoline engine requires burning gasoline, and when they are burned, fossil fuels are consumed. Given these facts, using a gasoline engine requires doing what to gasoline among the following options: - Dehydration - Cooking - Smoking - energy usage - vaporization - consuming - adding heat - evaporation
(Answer)
consuming

Ques: Echinoderms lack respiratory and excretory systems, and all echinoderms are marine and benthic. Given these facts, what creatures lack respiratory and excretory systems among the following options: - Plant growth is reduced - marine and benthic - barnacles - epidermis and dermis - They may not survive. - kalenchoes - graptolites - movement of tectonic plates
Ans: marine and benthic

(Q).
Mutations that lead to cancer usually occur in genes that control the cell cycle, and mitosis is part of the cell cycle. Given these facts, mutations that lead to cancer usually effect genes that aid in what among the following options: - illness - health - disease - blood transfer - chemotherapy - respiraration - mitosis - recovery
(A).
mitosis

Ques:Fossils are formed when layers of sediment cover the remains of organisms over time, and all streams carry sediment . Given these facts, what carries something that covers organisms to make fossils among the following options: - squids - Streams - streams. - coral reef - coral - amoebae - bamboo - Nematoda

Ans:Streams

Ques: Treating water is used to remove harmful substances before drinking, and bottled water is often treated. Given these facts, what does bottled water have none of among the following options: - energy barrier - cloudy and rainy weather - harmful substances - layers of fat - energy usage - Brutal temperatures - Heat energy - hard outer covering
Ans:
harmful substances