Item 1 A student is arguing that asexual reproduction is more beneficial for individuals because it increases their survivability and reproductive success. Which
statement least supports this argument? (1 point)
"Item2
Item 3
Individuals produce many offspring at once because the rate of survival of their offspring is low
Item 4
Individuals can reproduce quickly and proliferate at high rates,
Item 5
Individuals go on to reproduce again more quickly since they are not investing time in caring for offspring
Item 6
O Individuals do not need to waste time and resources finding a mate,
Item 7
Item 8
Check Answer
Item 9

On a backpacking trip, kenny hikes all day at a steady pace, covering 30 kilometers and burning 4000 calories. at the school track, janelle runs the 100-meter sprint in 13.5 seconds, burning 10 calories. afterward, janelle’s leg muscles are aching and she is breathing hard, while kenny maintains normal breathing all day, even though he burns 400 times more calories than janelle. which two statements offer the best explanation for this phenomenon? a. if the aerobic pathway—cellular respiration—cannot meet the energy demand, then the anaerobic pathway—lactic acid fermentation—starts up, resulting in lactic acid buildup and "oxygen debt." b. aerobic cellular respiration produces more energy, but its use is limited because of lactic acid buildup in the muscles and the resulting "oxygen debt." c. after about 90 seconds of intense exercise, the muscles become depleted of oxygen, and anaerobic respiration can no longer function to produce atp, resulting in "oxygen debt." d. the rate of energy demand determines how the muscles will obtain energy, either from cellular respiration or from lactic acid fermentation if not enough oxygen is present.

Brass gets discoloured in air because of the presence of which of the following gases in air? a. oxygen b. hydrogen sulphide c. carbon dioxide d. nitrogen

Both carbohydrates and fats are used as fuel in cells. true or false