Answer:
A
Explanation:
water molecules are combined to make food
Answer:A. Both animals and plants have changed over time.
Explanation:
Because plants and animals go through adaptations.
The ability to do work or cause change is
Energy
Basically all it is a nucleus splitting into smaller fragments and these fragments are almost equal to half of the original mass
Answer:
A. observing
Explanation:
There are various steps that are involved in a scientific investigation. Observation is the first step of the scientific investigation. In this step, a close examination is laid on the investigation. Observation is collected with the senses and the information is gathered.
In the given excerpt, Clive missed the observation part of the scientific investigation. All the other three steps were followed by Clive. He was not able to observe the situation and so was not able to provide the answers to the questions asked by his classmates.
