The surface area is 1,620
Answer:
See the answer below
Explanation:
a) Shyam must have obtained a saturated solution of the sugar. A saturated solution is one that already contains the maximum amount of solute it can dissolve at a given temperature.
Shyam can get the sugar to dissolve in the water by
1. <u>continuously stirring the solution</u> in order to increase the entropy of the system. The more the entropy of a system, the faster the rate of reaction.
2. <u>raising the temperature of the water</u> through heating. The heat will increase the entropy of the system and cause more sugar to dissolve.
Answer: The answer should be 46 chromosomes.
Explanation:
When evolving, microorganisms such as harmful bacteria may develop a resistance to antibiotics. This means that the disease the bacteria in question cause will be harder to treat. This is quite bad since bacteria can pass on traits to other bacteria without even multiplying.
The flu virus is also a good example. Generally, the virus itself mutates quite frequently. This means that with each mutation the virus has a potential to gain a genetic trait which may cause more severe flu symptoms or a resistance to drugs/the antibodies our bodies produced to counter-attack the type of flu virus it has previously encountered.
Chloroplasts - found only in plants and algae. they convert solar radiation energy to chemical energy usable for the cell's metabolism.
mitochondria - found in both plants and animals, they produce energy (in the form of ATP - chemical compound) by decomposing sugars and fats. they use up oxygen to do it.
