The answer is totally D. Chemical messenger !
none of the others really make sense haha
Answer:
the answer is C
Explanation:
another word for stamen is anther and i took the K12 test
hope you do great
What is different with retroviruses in reproduction is that they do not kill their hosts at first because they can still insert their own genome. This process is what is known the reverse transcription. This is done by different proteins.
In short, raw material extraction and processing always impact on the environment, resulting as they do in soil degradation, water shortages, biodiversity loss, damage to ecosystem functions and global warming exacerbation. ... Products need energy and water, as well as land for shipping, marketing and use.
Sorry if I didn’t help
Anyways have a nice day / night! :)
