The smaller cell because it has less distance in the cell, so it will occur quicker.
Answer:
a predator kills off the pray, take the predator away and u get too much prey so they eat all the grass or berries and die of starvation
“ I would say it sinks into it.” Is this a multiple choice question ?
The cell wall in the animal plant cells are absent from the cell and the and the plant cell walls are present.the shape of the animal cell is round which is an fixed shape and the plant cell is rectangle which is and irregular shape.And animal cells don't have chloroplasts and <span>Plant cells have chloroplasts because they make their own food.</span>
Answer:
3. Only one independent variable is used for each experiment.
Explanation:
A controlled experiment is an experiment in which one variable is changed or tested at a time, while others are kept constant. In an experiment, one of the two major variables is INDEPENDENT VARIABLE. Independent variable is the variable that is changed or manipulated in the experiment.
In a controlled experiment, only one independent variable is used at a time i.e. ONLY one variable is changed or manipulated for each experiment. This is to ensure the validity of the experiment.