Questions and answers by

Mii

Questions (33)

What evidence is there that the 15 species of finch all evolved from one common ancestor? (1 point)DNA analysis shows that their
1. 1 answer
2. 150 views
If the population of a species increases or decreases, what happens to the species that consumes them?
1. 1 answer
2. 105 views
What is direct competition in biology.
1. 1 answer
2. 105 views
What is direct competition?
1. 1 answer
2. 127 views
Which statement about natural selection is true? (1 point)A. Natural selection produces animals that are faster and stronger. B.
1. 4 answers
2. 642 views
Which of the following best explains the connection between increased competition and the evolution of a species by natural
1. 1 answer
2. 376 views
Why do some pepole hate other pepole who ar e just existing over there race? Like is not fair.
1. 3 answers
2. 134 views
Which situation is an example of interspecific competition? (1 point)A. a snake and fox hunting mice B. alligators hunting fish
1. 1 answer
2. 190 views
Taxonomy is an important tool that helps scientists in a variety of ways. Of the following statements, which is the most
1. 7 answers
2. 784 views
Evaluate the expression.r− 3s, for r = −18 and s = 34.
1. 2 answers
2. 103 views
Simplify the expression.–56 ÷ (4 + 3)
1. 1 answer
2. 112 views
Simplify the expression.–5(–1)4
1. 1 answer
2. 144 views
Simplify the expression.–5(–1)^4
1. 2 answers
2. 142 views
Evaluate the expression for m = –4 and p = –1.m • (3 + p)
1. 1 answer
2. 100 views
The function w=− 39+32t, where t is the actual air temperature, gives the approximate wind chill temperature w when the wind
1. 6 answers
2. 201 views
Evaluate the expression for x = –12 and y = 4.6y + x
1. 1 answer
2. 113 views
Evaluate the expression for n = 3 and p = –1.8p • (–2n)
1. 1 answer
2. 172 views
Which size impact does this human-led destruction of habitat have?A. Medium because only some species were affected by the
1. 1 answer
2. 152 views
What is the definition of population? (1 point)A. all members of a particular species in the world at a certain time B. all
1. 1 answer
2. 208 views
How is a phylogenetic tree similar to a dichotomous key? (1 point)A. Both convey common ancestry from an originating organism.
1. 2 answers
2. 463 views
How is a phylogenetic tree similar to a dichotomous key?(1 point)Both convey common ancestry from an originating organism. Both
1. 1 answer
2. 204 views
How did Carl Linneaus’s original classification system differ from today?A. He did not consider how organisms may be related
1. 1 answer
2. 172 views
As a result of the Potsdam Conference in 1945,A. Western Europe came under the U.S.S.R.'s communist control. B. a panel of
1. 1 answer
2. 129 views
as a result of the potsdam conference in 1945,
1. 2 answers
2. 186 views
What prompted the East German government to build the Berlin Wall?
1. 1 answer
2. 215 views
What equation models the data in the table if d = number of days and c = cost?Days: 2 3 5 6 Cost: 16 24 40 48
1. 1 answer
2. 106 views
In his published 95 theses Martin Luther protests against
1. 2 answers
2. 150 views
Which statement is true?(1 point)Anaerobic respiration produces glucose from lactic acid and energy. Anaerobic respiration
1. 0 answers
2. 160 views
Read the following statements about various species of plants and animals. Based on these statements, which one would most
1. 1 answer
2. 469 views
Why is there less biomass at the top of the energy pyramid?A. Secondary and tertiary consumers live longer, so there are fewer
1. 1 answer
2. 178 views
Suppose a plant is eaten by a mouse, the mouse is consumed by a snake, and the snake is in turn consumed by a hawk. What could
1. 2 answers
2. 302 views
What is the relationship between matter and energy in an ecosystem?Matter and energy are cycled through the ecosystem. There is
1. 1 answer
2. 230 views
Which of the following is the first trophic level in every ecosystem?heterotroph autotroph tertiary consumer primary consumer
1. 1 answer
2. 153 views