A plane travels 2500 miles in 180 seconds. What was its speed?

they both go up but then go back down. they both end lower than they started. lastly, they both are competitive/the second on.

explanation:

1)

i))the process of preparing food by green plants in the presence of sunlight is called photosynthesis.

ii) leaf is the site for photosynthesis.

iii) it takes place as,

6h2o+6co2=c6h12o6+602

this would be called india

a ratio derived from the equality between two different units that can be used to convert from one unit to the other. information obtained from experiments, sometimes called experimental results. the part of the experiment that is affected by the independent variable.