Oxygen is used during respiration.?

Question

aim?

statement problem?

hypothesis?

variables?

apparatus?

procedures?

observatives?

analysis/interpreting data?

coclusion?

Answer 1

yes

Answer 2

Collating a whole scientific investigation is long and difficult, too much to be captivated across in this system.

Aim: To find if oxygen is used in respiration.

Statement problem: [Never encountered these headings]

Hypothesis: Make a guess, and why this may occur.

And so on...

Answer 3

aim:to determine if oxygen is used during resp.

p.statement: is oxygen used during resp?

hypothesis: oxygen is used during respiration and carbon dioxide is released

variables-

[create an experiment. eg using a coakroach]

manipulated: presence of oxygen

responding:

fixed: type of insect

procedure: all the steps taken during the experiment

observations: the coakroach tht did not get oxygen dies

conclusion: oxygen is essential for respiration. the hypothesis is accepted