Hydrogen bonds hold together the atoms in a water molecule.<span> A single water molecule is made up of two hydrogen atoms and one oxygen atom</span>
Your answer is C,
Our body stores calcium, and other minerals
our body temp is also regulated by our skeletal system
and our skeleton protects vital organs
Answer:
Lithosphere. The lithosphere consists of the crust- rocks, and minerals-, which the major continents are apart of.
Explanation:
The continents are considered part of the:
A. asthenosphere.
B. core.
C. lithosphere. ******
D. hydrosphere.
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*If it's incorrect, please tell me. I'd like to improve my answers!
Answer:
(a) Because cancer cells grow in an anaerobic environment
Explanation:
Cancer cells grow in an anaerobic environment so they cannot use the usual oxidative phosphorylation. They use the last compound generated through glycolysis (pyruvate), convert it to lactate, and start the lactate pathway. Even in conditions with high oxygen concentration, cancer cells do this, and it is thought that it is because they have some damage in mitochondrial activity but it is not proved, this is called the Warburg effect.
