Answer:
Cancer is caused by accumulated damage to genes. Such changes may be due to chance or to exposure to a cancer causing substance. The substances that cause cancer are called carcinogens. Occupational risk factors, including carcinogens such as many chemicals, radioactive materials and asbestos.
Explanation:
:)
Temperatures climb sharply in the lower thermosphere.
Answer:
Try doing the code 5934 :)
1.) the products of photosynthesis are the reactants and the other way around too
2.) cellular respiration turns glucose (or food) into energy the cell can use (ATP) almost all eukaryotes do this
3.) to convert energy from the sun (with other things) into energy (glucose)
this has to be broken down to be used but all things get their energy from the sun, producers get it directly, then primary consumers eat the producers, then secondary,and tertiary
but it is all comes from the sun originally
"One whose trait is always shows up in the organism when the allele is present".
pg.77