Known as the cell’s “command center,” the nucleus is a large organelle that stores the cell’s DNA (deoxyribonucleic acid). The nucleus controls all of the cell’s activities, such as growth and metabolism, using the DNA’s genetic information. Within the nucleus is a smaller structure called the nucleolus, which houses the RNA (ribonucleic acid). RNA helps convey the DNA’s orders to the rest of the cell and serves as a template for protein synthesis.
The answer is the third option. she could still get hypertension if she becomes a heavy smoker because of the chemicals in tobacco can cause your artery walls to narrow increasing blood pressure
It has a closed circulatory system. because we have a closed circulation system. and all that means is that we have veins and a heart. <span />
to the ocean to increase the land surface area by excavating soil from the
maintains.
By landscaping, living things such as trees are eliminated to make way for the
construction of buildings. And thus, disrupting the ecosystem.
Three ways that humans have cut and frayed the woven tapestry of earths
biodiversity:
A mixture
If the elements or compounds aren't chemically bonded then they are known as a mixture :)
