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Which type of selection would most likely lead to a shift toward darker fur in a rabbit population.a. stabilizing selection b.
1. 1 answer
2. 181 views
Which type of selection would most likely lead to a shift toward darker fur in a rabbit population.a. stabilizing b. disruptive
1. 0 answers
2. 103 views
why is meiosis needed in animals?a. Because 2 diploid cells are required to make 1 haploid zygote b. Because 2 haploid games are
1. 1 answer
2. 205 views
Which of the following was one way that the French revolution differed from the American revolution?A. It established a
1. 1 answer
2. 81 views
which of the following was one way that the French revolution differed from the American revolution?
1. 1 answer
2. 90 views
which of the following describes how the industrial revolution affected economic practices?
1. 1 answer
2. 105 views
Two of the biggest challenges for improvement in developing African nations are high population growth and lack of education.
1. 1 answer
2. 159 views
True or false: High population growth and diversification of exports are two obstacles that hinder progress in developing
1. 5 answers
2. 125 views
True or false: the us leaders pursued a foreign policy goal in latin America,of funding socialists takeovers of democratic
1. 3 answers
2. 209 views
True or false: A great challenge faced by both China and India today is expanding foreign trade
1. 7 answers
2. 224 views
Which impact did the shift to market economics have on Russia under Boris yeltsin
1. 1 answer
2. 109 views
which of the following is the main purpose of yhe European Union (EU)?
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2. 114 views
how did the chinese government respond to demands for democratic reform in tiananmen
1. 1 answer
2. 255 views
Which of the following could represent the scale factor of the larger figure to the smaller figure? The larger triangle is v=343
1. 3 answers
2. 132 views
in cranes tok-chae was being held prisoner because he
1. 1 answer
2. 136 views
A sphere has center (0,0,0) and a radius of 5. Which of the following points lies on the sphere? Use the distance formula, but
1. 1 answer
2. 107 views
If a young sunflower plant in is the sun at different times of day what would be the plants movement
1. 1 answer
2. 109 views
Select 3 process that can increase the variation of a species: budding, selective breeding, genetic engineering, cloning,
1. 1 answer
2. 218 views
What relationship keeps predators away from acacia tree and in turn provides shelter and food for ants
1. 1 answer
2. 123 views
What isolation does not attract the main population when organism develops different courtship rituals
1. 1 answer
2. 102 views
What pattern is predicted by observing fossilized mollusks in marine sediment that show a continuous series of forms changing
1. 1 answer
2. 79 views
What statement is true about natural selection
1. 1 answer
2. 77 views
Chloroplasts and mitochondria are both thought to have evolved through the process of what
1. 1 answer
2. 89 views
What causes temperature to rise in the surface of the earth in the past century
1. 1 answer
2. 99 views
What effect does deforestation have on burning fossil fuels
1. 1 answer
2. 195 views
Regrowth of a forest after a devastating fire is an example of what process
1. 1 answer
2. 156 views
True or false: One of the major obstacles to peace between the israelis and Palestinians is the control of the sinai peninsula
1. 1 answer
2. 183 views
based on the diagram which two groups of organisms share the most similar dna?warm-blooded and cold-blooded Turtles and frogs
1. 1 answer
2. 216 views
Volumes of prisms and cylinders geometry
1. 1 answer
2. 115 views
Which of the following would discourage the development of an antibiotic-resistant bacteria
1. 1 answer
2. 134 views
How do vaccinations prepare the body's immune system ro fight invasions of a specific pathogen
1. 1 answer
2. 140 views
Which word is associated with evolution? extinction, change, stability, or continuity?
1. 1 answer
2. 115 views
Which word is associated with evolution, extinction, change, stability, or continuity?
1. 1 answer
2. 100 views
Which word is associated with evolution
1. 1 answer
2. 73 views
if a population experiences no migration is very large has no mutations, has random mating, and there is no selection, what will
1. 1 answer
2. 126 views
Using hardy-weinberg principle, if p=0.3, what is q
1. 1 answer
2. 182 views
An archeologist uncovers bones he suspects belonged to a relative of today's modern horse. What is the best method of testing
1. 1 answer
2. 84 views
Which pair represents an example of analogous structures in animals
1. 1 answer
2. 118 views
Compare lamarck and Darwin beliefs
1. 1 answer
2. 113 views
What did charles Darwin focus on for survival
1. 1 answer
2. 98 views
What did jean baptiste lamarck believe
1. 3 answers
2. 189 views
What is phenotype
1. 3 answers
2. 128 views
Which statement best describes evolution
1. 1 answer
2. 112 views
How does the bottleneck effect lead to genetic changes in a population of organisms
1. 1 answer
2. 147 views
Which answer best describes an advantage to a planarian worm from having a high stem count?
1. 1 answer
2. 168 views
One disadvantage of asexual reproduction is
1. 3 answers
2. 135 views
What is true of all organisms in the kingdom Protista, plantae, fungi, and animalia
1. 1 answer
2. 161 views
Canis familiaris ( dogs) and canis wolves are a different what?
1. 1 answer
2. 111 views
Identify the incorrectly punctuated sentenceIt is such a hot humid day today. We should water them, or they might wilt in the
1. 1 answer
2. 180 views
Identify the incorrectly punctuated sentence
1. 1 answer
2. 298 views
Identify the type of sentence: Josh and I are meeting for pizza at noon today
1. 5 answers
2. 101 views
Identify the type of sentence: Daria asked Becky to help her with her Science homework
1. 1 answer
2. 132 views
Which of the following is used when a charity urges you with an emotional appeal to support them because its the right thing to
1. 1 answer
2. 150 views
Which term refers to a species that no longer has any living members
1. 3 answers
2. 143 views
Which statement best illustrates a rapid biological adaptation that has occurred, leading to diversity within a species
1. 1 answer
2. 129 views
Which statement best explains why two different plant species have the same two types of chlorophyll present
1. 1 answer
2. 112 views
if a scientist is comparing an unknown species of insect to sample DNA from a black wasp, what will be the best evidence that
1. 1 answer
2. 151 views
what is the lateral area of the square pyramid, to the nearest whole number
1. 1 answer
2. 79 views
what is the lateral area of a cone with radius 19 cm and slant height 11cm
1. 1 answer
2. 149 views
A jewelry store buys small boxes in which to wrap items they will sell. Fund the lateral area and the surface area of the box to
1. 3 answers
2. 304 views
Space figures and cross sections practice
1. 1 answer
2. 148 views
What is the area of the trapezoid? 7cm, 5cm outside, 5cm inside
1. 1 answer
2. 103 views
What is the area off the trapezoid? The diagram is not drawn to scale.
1. 1 answer
2. 215 views
For a polygenic trait, the two extremes were selected for- therefore changing the allelic frequency in a population and the
1. 1 answer
2. 107 views
What order is simple, single-cell organisms appear, the diversity of multicellular organisms increases, and multicellular
1. 1 answer
2. 195 views
All the animals to the right of the salamander would have the common characteristics of
1. 1 answer
2. 105 views
Four different species of lizards are represented in the following diagram L M N O. Which of the following could be true
1. 1 answer
2. 165 views
Four different species of lizards are represented in the following diagram. Which of the following could be true according to
1. 1 answer
2. 138 views
What physical difference that is linked to a genetic trait is evident about Asian and African elephants
1. 1 answer
2. 97 views
Early bacteria that could make its own energy evolved into
1. 1 answer
2. 113 views
Which component of skin protects against UV light?
1. 1 answer
2. 181 views
Why is there such a wide variety of immune system responses between hosts when they are infected with the same virus?
1. 1 answer
2. 140 views
A heavy box is pulled across a qooden floor with a rope. the rope makes an angle of 60⁰ with the floor. A force of 75N is
1. 0 answers
2. 349 views
Which of the following is the key factor driving cellular differentiation in the body?a. chemical gradients in the cellular
1. 1 answer
2. 701 views
In evolutionary terms, RNA is thought to have preceded proteins and DNA. Which of the following provides the most convincing
1. 0 answers
2. 532 views
=42Z=~3 {Browse X} % (a) {Browse Z} declare Y=X+5 {Browse Y} % (b) declare X=1234567890 {Browse X}
1. 0 answers
2. 437 views
A steel bar of length L=2 m, with modulus E=200 GPa and constant cross sectional area A=200 mm2 is constrained between two walls
1. 10 answers
2. 586 views

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