Answer:
One of the main reasons why crystals in gneiss line up in bands is direct, intense pressure and heat during metamorphism.
Explanation:
Answer:
spiral staircase
its a double helix, which is what DNA is
Food and Agriculture
Of all sectors of the economy, agriculture is the one that could be severely affected by El Nino. Drought can be said as the main threat to food production, but heavy rains, flooding, and extremely hot or cold weather caused by El Nino are also pretty much as dangerous
Answer:
The correct answer is - option A.
Explanation:
Price floor is a minimum price determined by the government at which a particular item can be sold. It is legal to sell the item on the minimum price which is often imposed by the government when farmers or sellers of the item convince that market price is not fair without a price floor.
In this case the farmers are farmers use improved, drought resistant seeds, which lowers the cost of growing soybeans which can transform the price floor.
Thus, the correct answer is - option A.
Answer:
The correct answer is "pollinator".
Explanation:
Insects are the first animals that come to mind when we think about pollinators, however hummingbirds are an excellent example of pollinators as well. Hummingbirds feed frequently from flowers, transferring grains of pollens from a flower to others. Some species of flowers have adapted to develop some traits to attract hummingbirds, such as certain color, shape and scent.