Biology

Biology
Darlena904
2021-04-10 11:13:06
what element do all organic compounds contain...
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Biology
qudtje3586
2021-04-10 10:02:36
Which of the following statements is correct in regard to apical and floral meristems? A. Apical meristems are sometimes changed into floral meris...
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Biology
smithcheyanne6
2021-04-10 05:44:06
Which statement correctly explains the polarity of the water molecule?...
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Biology
msaunders336
2021-04-10 03:23:06
Describe the current beliefs as to why people age please...
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Biology
Jordyrae60603
2021-04-10 02:24:21
If the haploid number of a species is 14, how many chromatids will there be in metaphase I in a dividing diploid cell? a. 7 b. 14 c. 28 d. 56...
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Biology
rieko
2021-04-09 21:30:36
Which of the following is the simplest unit of a nucleic acid...
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Biology
Katerine426
2021-04-09 20:31:51
A scientist is comparing the outer layer of an onion cell to the outer layer of a human skin cell. What is unique about the outer layer of the onion ...
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Biology
lanesha
2021-04-09 20:20:06
describe at least one reason for limiting each of the following in a well balanced diet saturated fat, cholesterol and sodium...
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Biology
AzaleeBraucher24
2021-04-09 18:46:06
This reproductive structure can be considered an advancement over spores. It protects the embryo from injury and drying out. It also provides food fo...
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Biology
grahamstormie96
2021-04-09 16:25:06
Blood cells are _____ in shape because they lack a nucleus....
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Biology
Justmeggie
2021-04-09 14:39:21
If an ecologist knows the types of plants in an area, he can make a good guess as to the type of biome and the type of fauna that live there. True ...
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Biology
whitoss
2021-04-09 14:15:51
Frank Lloyd Wright’s Fallingwater house is best described as an example _______. a. of a private residence becoming publicly important b. of modern...
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Biology
feshyboooooooo
2021-04-09 13:40:36
An example of a xerophyte would be _____. moss a cactus corn hornwort...
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Biology
Wiersteiner592
2021-04-09 13:17:06
How many human cells are there in our body, on average?...
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Biology
Janki
2021-04-09 12:18:21
this is the chemical reaction that occurs during photosynthesis; identify which of these is a product in this chemical reaction...
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Biology
Nathalie109
2021-04-09 09:45:36
If a new organism is discovered, what characteristics might a taxonomist look at to classify an organism into a certain kingdom, phylum, class, etc.?...
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Biology
agaetani2
2021-04-09 09:33:51
Why do only two sexes exist for animals?...
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Biology
CicelyPageau
2021-04-09 08:11:36
what is the usual result when the ocean breaks pebbles into smaller and smaller peices...
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Biology
Mrandy
2021-04-09 07:59:51
What is the advantage of circular DNA in bacteria?...
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Biology
Yourstruly
2021-04-09 07:01:06
To test the effectiveness of a new supplement, one group is given the supplement, and the other group is not given anything. Which is the most comple...
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Biology
atla1
2021-04-09 05:50:36
I really need help!  The concentration of salt is higher inside a cell than outside the cell. The concentration of water inside the cell is lower t...
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Biology
Marcelinaramos2
2021-04-09 05:38:51
Explain how it is possible to have thousands of different proteins when there are only 20 different amino acids...
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Biology
arielbabe
2021-04-09 04:51:51
What would happen to life on Earth if all the liquid fresh water were used up...
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Biology
LavoniaGouldman584
2021-04-09 04:28:21
What type of macromolecule is made up of subunits that are called amino acids?...
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Biology
vsjim
2021-04-09 03:53:06
Will humans and animals be harmed by frequencies outside their hearing range?...
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