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Biology

Biology
mwa132
2021-04-16 12:22:12
Do prokaryotes have tissues?...
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Biology
Branda222
2021-04-16 11:58:42
What are meninges and their functions?...
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Biology
ipeppers
2021-04-16 09:37:42
Organisms that have two identical alleles for a particular trait are said to be a. hybrid. b. homozygous. c. heterozygous. d. dominant....
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Biology
divyank
2021-04-16 04:55:42
In plants, what type of tissue is responsible for transporting water and nutrients? A. Epidermal B. Ground C. Meristem D. Vascular...
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Biology
pfcnyc11
2021-04-16 04:08:42
Which of the following terms best describes the heart’s function in a living organism? A. a pump B. a sponge C. a lock D. a lever...
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Biology
MidnightMadness
2021-04-16 03:21:42
How should you test a hypothesis? by writing a mathematical equation by making a single observation by performing a controlled experiment b...
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Biology
annatakhmazyan
2021-04-16 02:58:12
In living cells, what is the energy carrier that fuels most kinds of cellular work?...
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Biology
beeka
2021-04-16 01:12:27
In a typical neuron, sheaths of fatty tissue called _______ surround the axon. A. dendrites B. terminals C. myelin D. synapse...
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Biology
Sportygirl03
2021-04-16 00:25:27
A group of similar cells that perform a specific function is a(n) a. organ system. b. organ. c. tissue. d. organism....
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Biology
apower609
2021-04-16 00:01:57
The ability of an individual to survive and reproduce refers to __________....
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Biology
quinniyah
2021-04-15 19:19:57
The plasma membrane is a _____ bilayer. lipid phospholipid carbohydrate protein...
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Biology
steph1996
2021-04-15 18:44:42
Osmosis is a diffusion process that moves__ through the membrane from higher to lower concentration...
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Biology
TriciaLingenfelte483
2021-04-15 17:22:27
a substance with pH of 6 is called an?...
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Biology
Ena686
2021-04-15 16:11:57
Which structure provides energy to the cell? a. cytoskeleton b. mitochondria c. ribosomes d. endoplasmic membrane...
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Biology
Machado506
2021-04-15 15:48:27
In diffusion, movement of particles across a membrane is driven by differences in A. size. B. shape. C. concentration. D. force....
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Biology
cookiecat00
2021-04-15 15:24:57
The diffusion of water into or out of a cell is called a selective transport. b solubility. c osmosis. d endocytosis....
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Biology
ajaunderwood12
2021-04-15 14:14:27
Which of the following technologies was NOT created during World War II? A. computer B. antibiotics C. microwave D. atomic bombs...
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Biology
chanmane
2021-04-15 12:28:42
Which career combines DNA technology and agriculture? pharmaceuticals paternity testing nutriceuticals genetics...
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Biology
rrrrrf
2021-04-15 12:16:57
Choose the definition of: Genetic A. Unit of heredity B. developed muscles C. unit of space D. Unit of measure...
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Biology
Hauscat007
2021-04-15 11:06:27
Magma that cools below Earth’s surface forms ____ rock. a. extrusive metamorphic c. intrusive metamorphic b. extrusive igneous d. intrusive ign...
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Biology
Claudiagaona
2021-04-15 08:33:42
The main function of _____ tissue is communication between different parts of the body. connective epithelial nervous muscular...
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Biology
DarylPickup
2021-04-15 08:10:12
what is it called when a high percentage of the species on earth dies off at a particular time...
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Biology
Rustrian42
2021-04-15 02:41:12
Which of the following is a secondary source? a. court testimony b. an interview c. a biography d. a government report...
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Biology
rahziyah
2021-04-15 02:29:27
All the chromosomes in a diploid cell are paired. true or false...
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Biology
BOOGIIE
2021-04-15 02:05:57
Which of the following is a constructive process? abrasion plucking deposition transport...
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