Answer:
im,not for sure but I think it's B
Explanation:
Add the diagram to your question and I can probably get it for sure
Im answering this to claim my spot but im really good at cells so update the question with the chart and i will most likely give you the answer in the comments
Answer:
extinction is the normal extinction rate while mass extinction is wild spread event that wipes out majority of plants and animals
<span>The
Cretaceous-Tertiary extinction, the most famous of the Big Five, has
been attributed to what major event(s) that triggered the extinction of
the dinosaurs?
</span><span>- an asteroid hitting the earth
</span><span>- massive volcanoes erupting around the world</span>
Over the past four decades, researchers have identified many types of oncogenes, including growth factor receptors, transcription factors, and intracellular signaling proteins.
<h3>What are oncogenes?</h3>
These are specific genes in an organism that can cause the formation of cancer. These genes are prone to defects that when activate, signal for a cell to become a tumor. The genes listed in the question are some examples of the types of cells that can be oncogenes.
Therefore, we can confirm that over the past four decades, researchers have identified many types of oncogenes, including growth factor receptors, transcription factors, and intracellular signaling proteins.
To learn more about oncogenes visit:
brainly.com/question/7310602?referrer=searchResults
