one is antibiotics they are chemicals that can save lives the second one is penicillin it is when it separate material from the moled and the third one is fertilizersthey are chemicals that farmers add to there soil to help food grow.
Isaac newton discovered the three principles of planetary motion
observation, experimentation, inference.
Uhhh too hard
The common factor in the three types are that dominant traits are preferred.
.Form a hypothesis do a experiment think about the results Form a conclusion
Three common materials developed by scientists include silicone, Kevlar, and synthetic polymers. Silicone is a flexible material used in sealants, adhesives, and medical implants. Kevlar is a strong synthetic fiber used in bulletproof vests and protective gear. Synthetic polymers are versatile materials used in a wide range of products, such as plastics and synthetic fibers.
Nylon, plastic, and concrete.
This is not common at all. Your baby doesn't have fully developed lungs at this age. This can be dangerous.
SILICON or common sand with doping of the right ratio to make a transistor. three layers of semiconductor material
A Hutton soil profile is a type of soil profile that typically consists of three main horizons: A horizon (topsoil), B horizon (subsoil), and C horizon (parent material). These profiles are common in areas with moderate to high rainfall and have well-developed soil layers. They are named after the scientist R. J. Hutton who studied soil formation processes.
straw, reed, and in tropical countries palm leaves are used.
why do scientist perform experiments?
poo h
Three syllables. :)
Johannes Kepler, a German astronomer and mathematician, developed the three laws of planetary motion known as Kepler's laws. He used data collected by Danish astronomer Tycho Brahe to accurately describe the paths of celestial bodies.
Scientist has three syllables. The syllables are sci-en-tist.
Sir Issac Newton created the Three Laws of Motion.