Well there are 4 things in a dna molecule and that is adenine guanine thymine and cytosine well the DNA molecule keeps the cell moving in the right direction and also helps the cell reproduce and stay healthy
Answer: yes
Explanation:
because learning how the hierarchy works let’s the student understand how an ecosystem is effected if one thing was taken or destroyed. This is an important factor because this is where adaptation begins after something happens and the animals all have to learn to adapt.
Answer: A variable within a scientific experiment is something that is changed (i.e. it varies). There should be only one manipulated variable within a scientific experiment so that the experimenter can be certain it is this variable which causes a pattern in the resultant data, if any exists at all.
Explanation: