Sexual reproduction increases genetic variation while asexual reproduction has less genetic variation
Image result for To survive, what gas do we need to breathe in?www.wisegeek.org
oxygen
Your cells need oxygen to convert the nutrients you eat into energy for your body. In the process of making that energy, some waste products are produced. One of the main waste products is a gas called carbon dioxide.
Answer:
I think it's bacteriostatic.
Answer:
The concentric vascular bundles is amphivasal
When the walls of the arteries thickens and hardens- occurs typically at old age.
