Imagine your teacher asks you to design an experiment where you test the effect of temperature on the growth of a plant. You have 5 plants that you plant and place in different temperatures around the room. What would your variables be and what would your constants be. pls do it dont do it if u dont know
dont do it for the points

the variable would be the temperatuer. and the water u give it would be constant.

Explanation:

the same amount of water go's to all of the plant's . and u cange the variable  and your changing the temp .

weight of the box is given as

here this is placed on the inclined of angle 42 degree

now this weight will have two components one is along the incline other is perpendicular to it

so here we need to apply a force parallel to incline opposite to its component of weight

so here the component of weight is given as

here we have

so it requires 75 n force to move it upwards

i need with 1.3.2 investigate cycling o2 and co2 apex

we need to see it