If a disease affected a paramecium's contractile vacuoles, stopping the normal functioning of the vacuoles, what would happen to the paramecium? a
The paramecium would not be able to get rid of excess water so the cell would shrivel

b
The paramecium would not be able to get rid of excess water so the cell would burst

c
The paramecium would not be able to take in water to neutralize the solutes inside the cell so the cells would shrivel

d
The paramecium would not be able to take in water to neutralize the solutes inside the cell so the cells would burst

cats appear to have glowing cat eyes because the back of their eyeballs includes a special reflective surface called the tapetum lucidum. this lets them see better during the night, giving them a much better vision.

the correct answer is - d. china has a large and growing population.

the fact that china has a large (the biggest) population, and it is still growing, doesn't hinder the agriculture production in the country. in fact, it can for increased production in the agriculture, since there's more labor force, as well the sheer mass of people produces lots of scientists that come up with new inventions as to how to improve this sector. nice example is the inner mongolia region in china, in general dominated by the gobi desert, but few scientist came up with a nice idea as to how to make the region productive by using plants that are very resistant to droughts, so lots of people have been employed, and the region is becoming greener and greener each year, and the production of food in this region is also increasing.

propane is burned to provide the heat in many cooking grills. the chemical reaction for this process is shown in the equation below.

c3h8 + 5o2 ? 3 co2 + 4h2o + energy

what are the products in this chemical reaction?

3co2 + 4h2o + energy