I'm pretty sure it's A, but then again I'm only in 8th grade. Sorry if this doesn't help:(
Answer:
The structural level of a protein least affected by a disruption in hydrogen bonding is the primary level.
Answer:
sun is a star because it has it own light. it don't need to reflect through others light
Answer:
Explanation:
Image result for Explain in detail the sub-atomic particles in a atom
Subatomic particles include electrons, the negatively charged, almost massless particles that nevertheless account for most of the size of the atom, and they include the heavier building blocks of the small but very dense nucleus of the atom, the positively charged protons and the electrically neutral neutrons.
Answer:
Period 4, group 5- Vanadium
Period 5, group 7- Technetium
Period 7, group 5- Dubnium
Period 5, group 4- Zirconium
Explanation:
