If they did not communicate then there wouldn't be a logical explanation for the experiment ..
type answers below ..
The correct answer would b c
Answer:
It takes 27 days, 7 hours, and 43 minutes for our Moon to complete one full orbit around Earth. This is called the sidereal month, and is measured by our Moon's position relative to distant “fixed” stars. However, it takes our Moon about 29.5 days to complete one cycle of phases (from new Moon to new Moon).
The 27th, I believe
Explanation:
Answer:
equivalent resistance = R1R2/R1+R2
= 30/13 ohm
V = IR
= 5×30/13
V = 150/13 ohm
Primary succession occurs over time. the soil depth increases due to decomposition of plant matter and there is a gradual increase of species diversity in the ecosystem.
