<h2>Answer:-</h2>
1.Enzymes used by fireflies are used to improve <u>Food Safety </u><u>.</u>
2.They have seven different kinds of silk.
Option A
<h2>Mark it BRAINLIST </h2>
quizlet can help you its very helpful on quizes it some time mostly have the same excact quizes
I believe it’s E. Not completely shure though
Answer:
685.38 MJ
Explanation:
Given that:
mass = 10 tons = 1.0 × 10 ⁴ kg
diameter D = 10 m
radius R = 5 m
speed N = 1000 rpm
Using the formula for K.E =
to calculate the energy stored
where;


= 104.719 rad/s
Hence, the energy stored is;


= 685379310.1
= 685.38 MJ