Answer:
(B) Try to swim over to the tree.
Explanation:
Flash flood is defined as A flood in a brief period of time triggered by heavy or extreme rainfall, Flash flooding occurs within 6 hours of the rain event.
It is advisable to swim over to the tree as this would give you If a higher ground which is very neccesary. With the aid of the tree, you can hold tight to it also , so that the current of the flash flood wont carry or drown you.
Answer: The right answer is Cave-ins.
Explanation: Excavations and trenches are basically the man-made cuts inside the Earth's surface. These are made for multiple purposes such as mining or tunneling. One of the obvious risk while working in such excavations and trenches is cave-ins. It is basically collapse of that excavation or Trench. The roof of the mine collapses and people working under it get buried inside those excavations in trenches.
Answer:
Explanation:
During exercise athletes should consume 30–60 g carbohydrates per hour (or 0.7 g/kg of body weight) in order to maintain blood glucose levels. This is of extreme importance when the event lasts more than an hour and it takes place in extreme environmental conditions (cold, heat or high altitude).
GM insulin has some advantages over insulin taken from pigs or cattle: very large amounts of insulin can be made. it is less likely to cause an adverse reaction. it overcomes ethical concerns from vegetarians and others.
