Answer the following question given this paragraph: Vertebrates are chordates with a vertebral column and endoskeleton of cartilage and bone. Vertebrates also have several organ systems. Q: What is the term for chordates with a vertebral column and endoskeleton of cartilage and bone? Choices: - am - insect - mammel - vertebrate A:
vertebrate
(Question)
Answer the following question given this paragraph: Chemical reactions are described using chemical equations. Q: How do we describe chemical reactions? Choices: - balanced reactions - equilibrium - atomic numbers - chemical equations A:
(Answer)
chemical equations
Ques: Answer the following question given this paragraph: Some insects use siphoning, as if sucking through a straw, like moths and butterflies. This long mouth-tube that they use to suck up the nectar of the flower is called a proboscis . Some moths, however, have no mouthparts at all. Some insects obtain food by sponging , like the housefly. Sponging means that the mouthpart can absorb liquid food and send it to the esophagus. The housefly is able to eat solid food by releasing saliva and dabbing it over the food. As the saliva dissolves the food, the sponging mouthpart absorbs the liquid food. Q: The long mouth-tube that some insects use to suck up the nectar of the flower is called what? Choices: - stamen - prosthesis - pistil - proboscis A:
Ans: proboscis
(Q).
Answer the following question given this paragraph: When a blood vessel constricts, less blood can flow through it. Q: Does blood flow increase or decrease when blood vessels constrict? Choices: - it's not affected - increases - it stops - decrease A:
(A).
decrease
Ques:Answer the following question given this paragraph: Linnaean Classification System: Classification of the Human Species. This chart shows the taxa of the Linnaean classification system. Each taxon is a subdivision of the taxon below it in the chart. For example, a species is a subdivision of a genus. The classification of humans is given in the chart as an example. Q: A species is a subdivision of a genus in what classification system? Choices: - calcareous system - mammalian - crocodilian system - linnaean system A:

Ans:linnaean system
Question: Answer the following question given this paragraph: Theoretically, soil and water are renewable resources. However, they may be ruined by careless human actions. Q: Which factor ruins renewable resources like soil and water? Choices: - melancholic human action - hateful human action - resentful human action - careless human action A:
Answer:
careless human action