Answer:
B) Changing the enzyme concentration
Answer:
The Answer is gonna be B
This is the right Answer :3
I hope you are having a great day :3
Explanation :
2Al(s) + N2(g) → 2AIN(S)
Beacause of lack of force in all three scenarios.
In scenario one there’s two forces acting in the bottle atmospheric pressure and gravity.Gravity keeps the ball at the lowest pointwithout force resisting it.
Umber two there’s no other force greater than gravity that would cause movement to the apple..
And number three there are isn’t any force acting in the rubber band greater than the elastic force to make it stretch
Hope this helps and mark as brainliest if you thought it was most helpful :)
Answer:
They form the covering of all body surfaces, line body cavities and hollow organs, and are the major tissue in glands. They perform a variety of functions that include protection, secretion, absorption, excretion, filtration, diffusion, and sensory reception
Explanation:
They form the covering of all body surfaces, line body cavities and hollow organs, and are the major tissue in glands. They perform a variety of functions that include protection, secretion, absorption, excretion, filtration, diffusion, and sensory reception
<h3>
Answer:</h3>
60 %
<h3>
Explanation:</h3>
We are given ;
- Work input as 5000 Joules
- Work output as 3000 Joules
We are required to calculate the efficiency of the machine;
What is efficiency?
- Efficiency is the ratio of work output to inputs expressed as a percentage.
Efficiency = (work output ÷ work input) × 100
= (3000 J ÷ 5000 J) × 100
= 60 %
Thus, the efficiency of the machine is 60%.