Answer the following question given this paragraph: Like other arthropods, insects have three body segments and many jointed appendages. The abdomen contains most of the internal organs. Six legs are attached to the thorax. There are several appendages on the insect's head:. Q: Where are most of the organs contained in insects? Choices: - head - appendages - thorax - the abdomen A:
the abdomen

Answer the following question given this paragraph: Limnology is the study of the plants and animals that live in fresh water bodies. A lake has zones just like the ocean. The ecosystem of a lake is divided into three distinct zones ( Figure below ):. Q: What is the name for the study of the plants and animals that live in fresh water bodies ? Choices: - nematology - oceanography - hydrology - limnology A:
limnology

Answer the following question given this paragraph: Alkenes and alkynes can be reduced with hydrogen gas to form alkanes. Q: What can alkenes and alkynes be reduced with to form alkanes? Choices: - acids - oxygen - enzymes - hydrogen gas A:
hydrogen gas