Only about 70% of the energy that reaches Earth is absorbed, while the other 30% is reflected back into space.
Chromatin is loosely found DNA, it consists of DNA wrapped numerous amounts of protein, called Histones. This wrapping is what assists in DNA to fold and become more compact.
The dendrites receive incoming signals while axons propagate signals away from the neuron cell body. The myelin sheath surrounds and insulates the axon.
Answer:
Gulpers include most rorquals, blue whales, pygmy blue whales, fin whales, Bryde's whales, humpback whales, and minke whales. Skimmers - these whales keep their mouths open most of the time, filtering food all the while. Skimmers include the right whales, pygmy right whales, and bowhead whales)
Explanation:
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<span>mutation of normal cells – tumor growth – invasion of tissues – metastasis – metastatic tumor</span>. The cells in our body that divides are at a higher risk of developing mutations compared to those that don't divide. Breast (cells) is one of the frequently dividing cells in our body.
