Write about challenges that someone would have to overcome when climbing Mount Everest, from training

Must be 2-3 sentences long plz ANWSER it’s so overdue and I keep getting it sent back will mark brainest

In the years since human beings first reached the summit of Mount Everest in 1953, climbing the world’s highest mountain has changed dramatically. Today, hundreds of mountaineers manage the feat each year thanks to improvements in knowledge, technology, and the significant infrastructure provided by commercially guided expeditions that provide a veritable highway up the mountain for those willing to accept both the risks and a hefty price tag.

Explanation:

d. therefore pilots wisely train these cubs by various strategic tricks to look danger in the face a little more calmly.

c or d they are the same

the correct answer would b,   to show that she was very influential in the democratic party.