Answer:
D.
Explanation:
Cause the weather made those rocks. Like volcanos and weather.
Hello,
Here is your answer:
The proper answer to this question is option C "stigma".
Here is how:
The stigma is responsible for producing pollen in a plant.
Your answer is C.
If you need anymore help feel free to ask me!
Hope this helps!
T=20 min
m₀=200 g
t=60 min
the mass of element through time t is:
m=m₀*2^(-t/T)
m=200*2^(-60/20)=25 g
25 grams of element will be left after 60 minutes
He used prisms to demonstrate how white light is in fact made
Did u mean mass of potassium nitrate or the mass of nitrogen in potassium nitrate