The potential energy in food is what we call a Calorie, which (note the capitalization) is actually a kiloCalorie (1000 calories). Just pick any food high in calories; fats and oils are very calorie dense.
Answer:
8
Explanation:
Hydrogen has 1 Valence electron, and H2O has 2 Hydrogen. Oxygen has 6 Valence electrons so do 2+6 = 8. 8 Valence electrons! (Or one full shell not consisting of the first shell.)
In DNA, which is located in the nucleus of the cell
Answer:
Explanation:
Electromagnetic waves all travel at the speed of light when in vacuum, and essentially this same speed in normal air. Since wave speed is product of frequency and wavelength, c = f λ and λ = c/f = (3.00 x 108 m/s) / (7.5 x 1014 Hz) = 4.00 x 10-7 m = 400 x 10-9 m = 400 nm.
Answer:
The correct answer is - hydrothermal vent
Explanation:
The hypothermal vent is found near the magma and seawater meets. It is commonly present near active areas volcanically, locations where tectonic plates spreading centers, ocean basins, and hotspots.
The organism that lives in the particular habitat is specialized bacteria, yeti crabs, tube worms and many fishes and invertebrates.
The correct answer is - hydrothermal vent
