Answer:
the change in DNA code is called mutation
They form into more molecules as they produce more
Answer:
<u>The bacterial cell because it has the largest surface-to-volume-ratio.</u>
Explanation:
The rate of diffusion in and out of a body depends on surface area to volume ratio. The higher the ratio the greater the rate of diffusion and the lower the ratio, the lower the rate of diffusion.
This implies that small organisms like the bacteria cell expose a large surface area to the surrounding when compared to big organism cells. Therefore, small organisms depend on diffusion as a means of transport of foods, respiratory gases and waste products.
Large organisms, in addition to diffusion have trasnport systems to increase the efficiency of diffusion.
Answer:
A: Ignitable
Explanation:
Remember, ignite means ability to basically catch fire. Since varnish is flammable (can catch fire), it must go in ignitable waste
Experimental- amount of solution
Dependant- acidity
Control- water
If that doesn't make sense comment and I'll explain why.
