3rd and 4th awnsers are correct
Answer:
primary succession
Explanation:
you would start to see bacteria, fungi and lichens grow as the pioneer species.
Sorry but I’m don’t know these things
A)
Answer: They will fall at the same time.
Explanation: This is a free fall equation. Free fall equations don't use other factors such as air resistance or wind.
B)
Answer: 15m
Explanation:
Given: Vi = 10m/s
t = 1s
a = 10m/s/s
The equation you need to use is d = Vit + 0.5at^2
d = Vi t + 0.5 a t^2
d = (10 m/s) (1 s) + 0.5 (10 m/s^2) (1 s)^2
d = (10 m) + 0.5 (10 m/s^2) (1 s)^2
d = (10 m) + (5 m/s^2) (1 s)^2
d = (10 m) + (5 m/s^2) (1 s^2)
d = (10 m) + (5 m)
d = 15 m
