Biology

Biology
thrinnageebagtas
2021-01-18 12:07:48
what is the best way to keep you body healthy...
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Biology
moT
2021-01-18 08:01:03
Which of the following would have the greatest impact on the survival of a population of zebras in Africa? A. Appearance of Tourist B. Dust Storms C...
ANSWER
Biology
CandieDoseck
2021-01-18 04:06:03
Tell me more about Gregor Mendel please........
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Biology
nataliesisk
2021-01-18 03:19:03
Where is the kinetochore in a chromosome...
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Biology
Sophialovesleah
2021-01-18 02:43:48
what substance contains the instructions for life?...
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Biology
meowmerrific
2021-01-18 01:33:18
Which organelle makes the proteins that are needed by the cell? cell membrane Golgi apparatus ribosomes nucleus...
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Biology
Kimberly802
2021-01-17 23:47:33
Which one of the following is a combustion reaction? A. CH4 + 2O2 → CO2 + 2H2O B. Ba(OH)2 + 2HClO4 → Ba(ClO4)2 + 2H2O C. 4Fe + 4O2 → 2Fe2O3 ...
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Biology
AriiGee
2021-01-17 23:24:03
the most diverse and prevalent organisms on earth are...
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Biology
Ashleecheer1
2021-01-17 22:37:03
Help with 1,2,3,4,5 please...
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Biology
trapkingsmart
2021-01-17 22:01:48
How does adaptation affect the survival of a species...
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Biology
garman1001
2021-01-17 17:43:18
which of the following the most important source of energy for earths natural systems...
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Biology
djrs
2021-01-17 16:21:03
A baseline for an experimental investigation is provided by the...
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Biology
tribbles15
2021-01-17 15:22:18
What characteristics separate algae from a. protozoans and b. plants?...
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Biology
carmellofaith
2021-01-17 12:14:18
Steroids are _____. complex carbohydrates lipids a subclass of fats a type of phospholipids...
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Biology
mariaandres75
2021-01-17 11:50:48
As distance from Earth’s surface increases, the temperature of the stratosphere a. decreases. c. remains the same. b. increases. d. None of the...
ANSWER
Biology
titi2
2021-01-17 10:52:03
Dr. Peterson has experimented with the medicinal properties of some plants. he wants to communicate his result to students and researchers. which of ...
ANSWER
Biology
Langton359
2021-01-17 09:41:33
Which of the following is more common today? a. London-type smog b. photochemical smog c. acid smog d. none of the above...
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Biology
KaranSwanagan
2021-01-17 07:44:03
Where do warm surface currents descend to become cold deep water currents? a. A b. B c. C d. D a. A b. B c. C d. D...
ANSWER
Biology
Meister479
2021-01-17 04:47:48
The creation of the ____________ was important because it is reusable, lands like a normal airplane, and eliminates the need to create a brand new sp...
ANSWER
Biology
Hugel794
2021-01-17 02:03:18
When salt is dissolved in water, water is the a. reactant. c. solute. b. solution. d. solvent....
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Biology
Mantooth952
2021-01-16 22:20:03
Which of the following is a part of the male gamete formation, but not in female gamete formation? testes ovaries gametes oogonia...
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Biology
espy
2021-01-16 20:46:03
The difference between protostomes and deuterostomes is _____. protostomes have only an ectoderm and endoderm protostomes have only a mesoderm protos...
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Biology
Sue239
2021-01-16 18:13:18
While testing amylase activity, John uses a buffer of pH 6 and substrate starch. He incubates them at 104ºF (40ºC). All the tubes show glucose form...
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Biology
jsalazar428911
2021-01-16 16:39:18
How do natural disasters weaken a community’s social infrastructure? a. Social systems are unbalanced by the damage caused by natural disasters. ...
ANSWER
Biology
Swepea
2021-01-16 13:19:33
The nuclear DNA content of a single sperm cell varies depending on the species of the organism....
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