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Biology

Biology
EllenaLeischner
2021-01-11 16:36:33
Which group of chordates has a notochord and includes separate males and females? jawless fish cartilaginous fish bony fish lancelets...
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Biology
Hamai2
2021-01-11 16:01:18
A well-tested explanation for a set of observations or experimental results is a a. law. b. rule. c. theory. d. hypothesis....
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Biology
olegranni
2021-01-11 15:26:03
The cells of plants and animals are similar, except for a few different structures. Which structures are only found in plant cells?...
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Biology
EleniVereb
2021-01-11 15:14:18
Which system of the body breaks down food into forms that the body can use?...
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Biology
Tifahismuslima
2021-01-11 11:19:18
All of the following are examples of surface water except aquifers or streams or lakes or rivers...
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Biology
Victoria903
2021-01-11 10:32:18
Which of these is likely to result in the most competition? a. organisms that live in different ecosystems b. organisms that use the same resource...
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Biology
Nicole1343
2021-01-11 09:57:03
The cells that are on each side of a stomata and open and close it like a mouth are called _____. guard cells meristem cells parenchyma cells collenc...
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Biology
rileyd2003
2021-01-11 07:59:33
much like a cell , a virus is able to...
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Biology
carsonkahn
2021-01-11 00:21:18
how is RNA different from DNA...
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Biology
riche
2021-01-10 21:13:18
Genetic differences between parents and offspring A.) can be passed on to future generations. B.) cause a child to appear more different from his ...
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Biology
Superstar786
2021-01-10 15:56:03
what do organisms experience because of growing population...
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Biology
Reenynawrocki
2021-01-10 06:32:03
when getting a vaccination, which substance is injected into the body...
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Biology
KaylaFarias866
2021-01-10 06:20:18
what does the color purple mean...
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Biology
keemers84
2021-01-10 04:11:03
In general, electronegativity increases from left to right across each row of the periodic table and also increases down each column...
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Biology
verinaamgad200
2021-01-10 03:47:33
Which of the following starts to break down as soon as they enter the mouth? carbohydrates proteins fats nucleic acids...
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Biology
ciorhanflorin
2021-01-10 03:12:18
explain the difference between pulmonary circulation and systematic circulation?...
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Biology
amanda08
2021-01-10 02:25:18
How do bacteria help cows to get nutrients from grass?...
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Biology
Gabbyvt
2021-01-10 00:04:18
What is the difference between temperature,thermal energy,and heat...
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Biology
sprout5659
2021-01-09 18:23:33
Help me please I ned help just help with at least one!...
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Biology
Gamergirl00
2021-01-09 15:50:48
why are enzymes know as biocatalyst...
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Biology
deniyaaustell
2021-01-09 13:53:18
What is the relationship betweeb sunlight and chlorophyll...
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Biology
Kamrynelise
2021-01-09 12:42:48
Organisms are classified h to domains according to...
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Biology
JJ13
2021-01-09 09:23:03
what are levels of organization in multicellular organisms?...
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Biology
Visionlvp
2021-01-09 00:57:48
What Helps protect internal organs that are connected with the outside of the body by secreting a sticky fluid that traps microbes....
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Biology
jagrocks123
2021-01-08 21:38:03
The cell wall of fungi is composed of chitin, the same material found in the exoskeleton of a lobster. a. True b. False...
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