<span>Fixed rate peacemaker discharges electrical impulses at a single and steady rate regardless of the underlying electrical activity of the heart. Different peacemakers are stimulated in different areas of the heart. This peacemaker impulse is implanted next to the collarbone, the surgery is done under local anesthesia.</span>
set the fish in somewhere to rest it on and squeeze the liquid out of the fish, then put the liquid into a test tube and mix it with water, wait and then look at it.
Answer:
When threatened by wolves, deer don't graze as much and move around more, aerating the soil.
Explanation:
The correct answer of the given question above would be option A. The statement that best describes one property that helps to ensure the reliable transmission of genetic information in living organisms is that RNA uses a nucleotide base called uracil to distinguish itself from DNA. Hope this is the answer that you are looking for.
Answer:
The correct order is:
4. Mesenchymal cells aggregate.
2. Osteoblasts differentiate within mesenchymal connective tissue.
1. Clusters of osteoblasts form osteoid that becomes mineralized.
3. Spicules of bone radiate out from the ossification centers.
