Over the last 200 years, scientists have increased their knowledge of how to use chemicals to create medicines. What is one result of this trend?

Humans now have a longer life expectancy.
Humans are no longer at risk of serious diseases.
Medicines that use chemicals no longer have side effects.
Medicines that use chemicals are now less powerful. GIVING BRAINLIEST

How did the French and Indian war alter the relationship between natives , colonists, and foreign nations? WILL GIVE BRAINLIEST but you have to show your work 1. PART A: Which statement best expresses the central ideaof the text? Which piece of evidence best supports Schlosser's claim from theIntroduction to Fast Food Nation? What is 1+2+3+4+5+6+7+8+9+10=?have a great day!! :) Guys can you please help me ?!!!!!!): Script the following short scene for 3 characters.It is Sams birthday and his friends cannot come to the party because they are planning a surprise party for him. They cannot tell Sam the truth because it is a surprise!How can you write this scene to ensure the audience know what the friends are planning, but not Sam! what are the first 3 rules that Newton made?? According to the map, how did the Nile River help Egyptians trade?The Nile River connected Egypt to the Euphrates River trade routes.Egypt bartered goods along African trade routes on the Tigris River.Egypt used the Nile River to barter goods along African trade routes.The Nile River flowed through Asia giving access to European trade routes Which view displays the records in columns and rows like excel worksheet Solve this system of equations: y=2x x=-y+6plz don't guess Help please The answer choices are A) x=3/xB)x=9/xC)0=3/x+xD)0=9/x+x Need help on this its the last one I need An item cost $420 before tax, and the sales tax is $33.60. Find the sales tax In some images, a portion of the picture is made blurry to draw attention to the focal point A. TrueB. false Which fraction has a value thats equal to7/8? A.49/64 B.56/8. D.15/8 C.22/24 Samia y su hija fueron a una obra de teatro musical, ella pago $90 por su boleto y $45 por el de su hija. Ese dia el cajerovendio 100 boletos y cuenta con $8190, pero necesita saber cuantos adultos y menores de edad entraron al evento? The equation x^2/24^2 - y^2/b^2 = 1 represents a hyperbola centered at the origin with a directrix of x = 576/26. What is the value of b?A. 10B. 16C. 20D. 26 Will mark as branliest plzReligious Muslims practice their faith by adherence to theO Golden RuleO Five PillarsO Gospel teachingsO Eightfold Path A bookstore costs $96 a day to keep open, and it spends $12 for each book that it sells. If each book sells for $18, what is the break-even pointfor this bookstore?