Ray is studying the Texas prairie ecosystem and is starting off by identifying all the abiotic and biotic factors in that ecosystem. Which of the following lists contains only biotic factors? A water, temperature, amount of daylight, soil
B grasses, bacteria, flowers, insects, birds
C deciduous trees, woody plants, water
D bacteria, protists, fire, plants, animals

answer; the correct answer is technician a; ///100%good luck

answer: 802.3 kilo joules of energy represents 191.75 kilo calorie of energy.

explanation:

energy released during combustion of one mole methane = 802.3 kilo joules

if 1 kilo joule = 0.239006   kilo calorie

then ,802.3 kilo joule will be = 802.30.239006 kilo calorie

802.3 kilo joule = 191.75 kilo calorie

hence, the energy in kilo calorie is 191.75 kilo calorie.