Biology, 17.01.2020 23:31 maddy121209
It is often said that normal cells change into cancerous cells frequently in our bodies. which of the following explanations accounts for the relative rarity of cancer?
question 44 options:
the cancerous cells die on their own.
the dna repair system fixes the mutation that causes cancer.
the cancer cells grow only very slowly at first.
the cancerous cells are normally crowded out by normal cell growth.
Answers: 3
Biology, 21.06.2019 15:50
Which term best describes a community in which people work mostly in factories? a.agricultural. b.hunting and gathering. c.domesticated. industrial.
Answers: 2
Biology, 21.06.2019 19:00
2. if scientists identify an animal with bilateral symmetry and no segmentation, which phylum can it definitely not belong to? a. roundworms b. annelids c. mollusks d. flatworms
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According to the cladogram, which organisms have roundworms as a common ancestor?
Answers: 1
Biology, 22.06.2019 07:20
Some tools have graduations to show multiple measurements. for example, a ruler may have graduations for both millimeters and centimeters. when measuring the length of an earthworm, which graduations would allow for the most accurate measurement? millimeters centimeters decimeters meters
Answers: 2
It is often said that normal cells change into cancerous cells frequently in our bodies. which of th...
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