B) honey
A shirt is a solid, and helium is a gas at room temperature. A nebula is... not an object.
Answer: 2 Heterozygous Tall and 2 homozygous short.
Explanation:
it is a stationary front because the stationary fron does not move from one place.
Answer:
"Buffers in gel electrophoresis are used to provide ions that carry a current and to maintain the pH at a relatively constant value. These buffers have plenty of ions in them, which is necessary for the passage of electricity through them."says Google.