Answer:
Physical changes in puberty include: breast development. changes in body shape and height. growth of pubic and body hair.
Explanation:
The subunit of proteins is one protein molecule that assembles with more protein molecules to make a protein complex.
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In plant seeds, the photoreceptor phytochrome is responsible for the process termed photomorphogenesis<span>. This occurs when a seed initially situated in an environment of complete darkness is exposed to light. A brief exposure to electromagnetic radiation, particularly that whose wavelength is within the red and far-red lights, results in the activation of the photorecepter phytochrome within the seed. This in turn sends a signal through the signal transduction pathway into the nucleus, and triggers hundreds of genes responsible for growth and development</span>
Answer:
A. ocean trenches
Explanation:
I just took that test. Sorry I know I'm late and this won't help.
