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Questions (222)

OperculumA)a deep sea fish with a skeleton of cartilage B)a flap covering the gills of a bony fish C)an organ along the side of
1. 1 answer
2. 207 views
ChimaeraA)a deep sea fish with a skeleton of cartilage B)made of cartilage, which is a strong, elastic connective tissue
1. 1 answer
2. 140 views
SecreteA)a poison produced by an organism B)a juvenile form of an animal C)a worm-like amphibian that burrows in the soil D)to
1. 1 answer
2. 128 views
What is the definition of monotreme?A)a mammal that has just one passage for elimination and egg laying B)a mammal which gives
1. 1 answer
2. 174 views
Cartilaginous fish have _____ scales.placoid single lateral overlapping caudal
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2. 126 views
AmphisbaenianA)a type of large reptile that has sharp teeth and a strong body and is a predator, like an alligator B)a type of
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2. 138 views
What is the definition of marsupial?A)the gland of a mammal that produces milk for the young B)a mammal that has just one
1. 1 answer
2. 171 views
ToxinA)to produce and give off a substance B)a poison produced by an organism C)a juvenile form of an animal D)a worm-like
1. 3 answers
2. 134 views
NitrateA)to replace what was lost B)a chemical that is formed by nitrogen and another element C)a small swelling on the root of
1. 3 answers
2. 143 views
DisruptA)having to do with removing or freeing nitrogen from other compounds B)to upset, or interrupt, a system or process C)an
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2. 118 views
Gulag Dam, Yahtzee Dam, and Jinka Rhina Dam have 3 different heights as described in the table below.Dam Height (m) Gulag 132
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2. 355 views
Calculate the kinetic energy, in Joules, possessed in each of the following scenarios and match with the correct answer. K.E. =
1. 2 answers
2. 281 views
Calculate the kinetic energy, in Joules, possessed in each of the following scenarios and match with the correct answer. K.E. =
1. 1 answer
2. 201 views
Calculate the potential energy of a person as they before they start moving on a zip line. The person has a mass of 50 kg and is
1. 1 answer
2. 111 views
A 1.0 kg ball is bounced high in the air. What is its total kinetic energy when it reaches its highest point?a 30.0 joules b
1. 1 answer
2. 208 views
1000 kg car traveling with a speed of 29 m/s drives horizontally off of a 100 m cliff. The initial potential energy is _____.Use
1. 2 answers
2. 365 views
What potential energy is acquired by a hammer with a mass of 0.75 kg when raised 0.35 m?a 2.14 joules b 0.2625 joules c 0
1. 1 answer
2. 196 views
the product of e and 4 divided by12
1. 2 answers
2. 461 views
pls what is the formula for calculating period given gravity, mass and length of the material
1. 1 answer
2. 363 views
the concentration of aluminium sulfate in an aqueous solution at certain temperature is 2.7x10^-8 mol/la) calculate Ksp for this
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2. 587 views
it's a review for our exam.a ____ is formed by a liquid at its surface in a tube, and can be shaped upwards or downwards. also..
1. 0 answers
2. 428 views
One of the major debates within the field of psychology is the degree to which nature versus nurture shapes human behaviors and
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2. 516 views