Answer:
Explanation:
The first mass extinction is called the Ordovician-Silurian Extinction. It occurred about 440 million years ago, at the end of the period that paleontologists and geologists call the Ordovician, and followed by the start of the Silurian period. In this extinction event, many small organisms of the sea became extinct.
I think sister groups. Imagine them having the same parents.
Answer:
Nucleic acids have the most control of traits and inheritance.
No. Deep Brain Stimulation blocks the defective electrical signals that can cause tremors and more movement symptoms.
The number of protons in the nucleus of the atom.
