Animal
Chemistry, 11.05.2021 20:50 sadieismichaeljackso
The chart shows characteristics of four different groups of invertebrate
animals.
Animal
1
2
Characteristics
Has a centralized body cavity,
uses pores and specialized cells
to obtain oxygen from water
Has a soft body and may have a
shel; uses ils or lungs for
obtaining oxygen
Has arms that extend from the
middle of the body, uses tube
feet for obtaining oxygen
Has a segmented body, obtains
oxygen through skin
3
Which set of characteristics describes an echinoderm?
Animal 1
Animal 2
Animal 3
Animal 4
Answers: 3
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Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils
Answers: 1
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What state of matter is ice a. liquid b. element c. solid d. gas
Answers: 1
Chemistry, 22.06.2019 18:30
Asample of hydrated tin (ii) chloride (sncl2) has a mass of 4.90 g. when it is dehydrated, it has a mass of 4.10 g. which is the correct chemical formula for the hydrate? sncl2•2h2o sncl2•4h2o sncl2•6h2o
Answers: 2
The chart shows characteristics of four different groups of invertebrate
animals.
Animal
Animal
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