In a forest, trees grow tall and branches grow long to get enough sunlight.
B.
Leaves on trees turn green in the spring due to increased sunlight, which allows for photosynthesis.
C.
Potato plants store food in underground potatoes for use when necessary..
D.
A cactus has spines to ward off predators.
The answer is A.
In a forest, especially a rainforest, trees must grow rapidly to reach the sun at the canopy. In order to be competitive, they grow tall without as wide as trees in moderate climates.
Most trees in these tropical regions have straight trunks with no branches or leaves until they reach the canopy layer. Below this layer there is very little sunlight and trees have adapted to growing branches and leaves where sunlight can be obtained.
Most trees in the rainforest grow rapidly to escape the darkness of the forest floor to reach the needed sunlight of the canopy. When a gap in the canopy appears, for example due to a fallen tree, the small trees are capable of a growth surge in order to take advantage of the opportunity for sunlight.
Answer:
B. the massive cost and growing unpopularity of the Vietnam War
Explanation:
In his first State of the Union address in January 1964, President Lyndon B. Johnson requested that Congress announce an "unconditional war on poverty" and to point "not only to relieve the symptom of poverty, but to cure it and, above all, to prevent it".
Throughout the following five years, Congress passed enactment that changed American schools, propelled Medicare and Medicaid, and extended housing subsidies, urban development programs, employment and training programs, nourishment stamps, and Social Security and welfare benefits. These projects dramatically multiplied genuine government uses on wellbeing, training, and welfare, which developed to more than 15 percent of the federal budget by 1970.
In the second Colon's journey to America , 1493 arriving in 1496 to America, the Catholic Kings decided to send to the American Continent horses. Those horses arrived to Dominican Republic. Once they were acclimatize, the spanish people took the foals to Central America, provinding horses to the new expeditions. Horses were taken to Peru, Chile and Argentina.
This foals taken to Central America, they found at the west side of america, the right place to reproduction after the New Mexico war against the spanish. The horses were released and living in freedom they spread all the way to Nort America, especially to the south west. The Mustangs were found in packs in the United States.
At first the natives were scared, they thought that the horse and the horse rider were a same being.
it was forbidden for them to ride horses, it was an exclusive spanish activity.
Apache Indians were the first to discover they could use horses to go hunting. They learnt how to ride and the other American Indians soon discover the same. They hunted buffalos: riding horses made them faster and help them to lead the buffalos packs to wherever they wanted to, making hunting easier.
Also this helped them in war: to defeat other tribes.
Answer:
A
Explanation:
Hope this helps! <3
Answer: the answer is B (please mark me as brainliest)
Explanation: