3 years ago

Unlike normal cells , which of the following is true of cancer cells ?

Biology

1 answer:

Mazyrski [523]3 years ago

3 0

Answer:

Explanation:

I believe the answer is A

Cancer cells are cells gone wrong — in other words, they no longer respond to many of the signals that control cellular growth and death. As they grow and divide, the less likely they will become normal cells again

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Answer:

B.soil that is frozen solid all year

C.summer thaws combined with frozen permafrost

D.the overflow of a large lake each summer

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3 years ago

A __________________ _______________________ does not change the substance into anything new.

larisa86 [58]

Answer:

Physical change

Explanation:

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3 years ago

Which particles are located in the nucleus?

pentagon [3]

Answer:

$\boxed {\boxed {\sf Protons \ and \ neutrons }}$

Explanation:

In an atom, there is a dense center known as the nucleus. It is made up of two subatomic particles: protons and neutrons. The protons have a positive charge and the neutrons have no charge, so overall the nucleus is positively charged.

The third subatomic particles, negatively charged electrons, are located around the nucleus in a cloud.

The particles in the nucleus are $\tt protons \ and \ neutrons$ .