What is the result of a substitution mutation?
The new amino acid is always the same as the original amino acid.
The new amino acid is always different from the original amino acid.
O The new amino acid may be the same as the original amino acid or it may be different.

Which properties describe all matter?

Hey me with this one❤☺❤ how do you say that a cell also has a life span and death like an organism? give one example.

Put the following steps of the convection process in the correct order. 1. gravity pulls cooler matter downward. 2. the matter expands and decreases in density. 3. an up-and-down flow of matter produces a convection current. 4. matter is heated. 5. warmed matter is forced upward. question 2 options: a) 4, 2, 5, 1, 3 b) 2, 4, 3, 1, 5 c) 3, 2, 5, 4, 1 d) 1, 4, 2, 5, 3