What condition is required for piles of sediment to become a sedimentary rock? 1. Low force
2. High energy
3. High pressure
or 4. Low temperature

Amutagen is 1: a living thing that has undergone a mutation. 2: an agent that causes a mutation in dna. 3: a mutation that has affected one gene. 4: a chemical that can poison living cells.

If a cell's main function is to produce proteins to be excreted, which organelles would you expect to be larger

The normal shape of an enzyme is as shown in structure a. if the enzyme’s shape changes to that shown in structure b, what are two consequences of this change?