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1
answer
81
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Who is Sigmund Freud and what was his contribution to psychology?
asked
Jan 13
in
Psychology
0
votes
1
answer
37
views
What properties describe the existence of matter, as opposed to chemical properties that describe how substances change into other substances?
asked
Jan 7
in
Science
0
votes
1
answer
106
views
What is the skin of most reptiles covered with?
asked
Jan 7
in
Science
+1
vote
1
answer
43
views
What is defined as superheated gas with a positive electrical charge?
asked
Jan 6
in
Science
0
votes
1
answer
36
views
What do convergent plate boundaries with trenches have?
asked
Jan 6
in
Science
0
votes
1
answer
43
views
The eardrum is part of what part of the ear?
asked
Jan 2
in
Science
0
votes
1
answer
78
views
Some isotopes are stable indefinitely, while others are radioactive and do what through a characteristic form of emission?
asked
Dec 31, 2024
in
Science
0
votes
1
answer
51
views
Salt-water biomes in the ocean are called what?
asked
Dec 31, 2024
in
Science
0
votes
1
answer
78
views
In experiments with garden peas, austrian monk gregor mendel described the basic patterns of what?
asked
Dec 31, 2024
in
Science
0
votes
1
answer
44
views
In a mammal the front part of the brain is called the what?
asked
Dec 31, 2024
in
Science
0
votes
1
answer
38
views
Having extra chromosomes or damaged chromosomes can cause what?
asked
Dec 30, 2024
in
Science
0
votes
1
answer
52
views
What is contained in the skin of brightly colored poison dart frogs?
asked
Dec 28, 2024
in
Science
0
votes
1
answer
45
views
Both diffusion and effusion are related to the speed at which what objects move?
asked
Dec 28, 2024
in
Science
0
votes
1
answer
70
views
What is the structure in a diploid sporophyte that undergoes meiosis to form haploid spores?
asked
Dec 28, 2024
in
Science
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