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Veronika [31]
3 years ago
5

Please help me I am really struggling

Biology
1 answer:
shutvik [7]3 years ago
5 0

Answer:

gamma rays hope this helps

Explanation:

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The bird and the snake would both be classified as _______________
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heterotrophs

Explanation:

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True or False?A group of organs that work together to perform big jobs for your body is an organ system.
Olin [163]

Answer:

True :)

Explanation:

an organ system is consisted of a group of organs that work together to carry out a complex function.

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What does a cell use to break down glucose during cellular respiration
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Step 3: Make a claim. a) Recall what you know about crossing over, independent assortment, and random joining of sex cells durin
natta225 [31]

Answer:

Crossing over is a process in which exchange of segments occur between two non sister chromatids.

Explanation:

Crossing over is a process in which two non-sister chromatids of homologous chromosomes exchange the segments of genetic material with each other during meiosis. Due to this process, variation occurs in an organism.

Independent assortment is a process in which different alleles are sorted to different gametes which occurs independently and does not effect one another. This process occurs in metaphase of meiosis l.

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Mutation and crossing over are the factors that cause inherited genetic variations within populations.

Sudden change occurs in the genes of an organism due to the exposure of the cell to radiation or chemicals.

7 0
3 years ago
​Each year in the United States about how many children are abducted, sexually assaulted, and killed by sexual predators?
Mkey [24]

Answer:

150

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Annually, About a hundred and fifty children in the United States are abducted, sexually assaulted, and killed by sexual predators

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