Tumor-suppresor genes inhibit cell division in the cell-cycle to repair DNA that is damaged or abnormal chromosomes to stop the mutation of such genes which causes pathology in the body.
Correct one should be
<span>osmosis.</span>
Answer: hormones serve as messengers, controlling and coordinating activities throughout the body.
Scientists combine several well-testedtechniques to find out the ages of fossils. The most important are Relative Dating, in which fossils and layers of rock are placed in order from older to younger, and Radiometric Dating, which allows the actual ages of certain types of rock to be calculated.
The National Environmental Policy Act (NEPA) was marked into law on 1st of January year 1970. NEPA requires government organizations to evaluate the ecological impacts of their proposed activities before deciding. The scope of activities secured by NEPA is expansive and incorporates:
settling on choices on allow applications,
receiving government arrive administration activities, and
developing expressways and other openly possessed offices.
