Rocks that contain fossils are: A) Celandine rocks B) Monzonite rocks C) Sedimentary rocks D) Dolerite rocks
Coniferous forests have low biodiversity than: A) Tropical Rain Forest B) Savanna C) Tundra D) Cool temperate
The vitamin that is produced by the body and is not found in fruits and vegetables? A) Vitamin B1 B) Vitamin B12 C) Vitamin B6 D) Vitamin A E) None of these Detail The human body can produce vitamin D and vitamin K.
The milk needs to be heated for complete pasteurization at 161°F for …….. seconds. A) 25 B) 15 C) 20 D) 30
The energy value of fats and oils is …….. times more than carbohydrates and proteins. A) 4.25 B) 2.25 C) 3.25 D) 5.25
The vitamin that controls the browning in fruits by the help enzymes is? A) Vitamin K B) Vitamin C C) Vitamin B D) Vitamin D
According to science, the Earth is ……. years old? A) 10 billion B) 4.5 million C) 4.5 billion D) 450 million
Cirrhosis is a disease that affects which organ among the following? A) Liver B) Kidney C) Pancreas D) Small Intestine
Stimulus intensity is detected in the brain by? A) The number of actors potentially second B) The threshold potential C) The amplitude of the action potential D) The number of synapses crossed