the answer is the stetoscope
Stratosphere and Stratoliner both begin with "strato".
The stratosphere is one of many layers in the atmosphere on Earth. It begins at 10 kilometers (8 to14.5 miles) and ends at 50 kilometers high (about 30 miles).
by beeping itself, by ******* itself
jet stream
After a zygote travels down the fallopian tube to the uterus, it undergoes a process called implantation. This occurs when the zygote, now called a blastocyst, attaches itself to the uterine lining, where it can begin to develop into an embryo.
FALSE. The layers of the atmosphere begin with the troposphere (surface to about 10 km), and continue outward with the stratosphere, mesosphere, and thermosphere. The outermost layer, the exosphere, is sometimes included in the thermosphere, as is the ionosphere.
it made itself
Umbilical cord is a body part. It attaches to a fetus during gestation.
It begins at the southern tip of Florida and ends in the northeastern Atlantic.
When a stream slows down, sediment that was previously being carried by the flow may begin to settle and accumulate on the streambed. This can lead to the formation of bars and pools within the stream channel. Additionally, slower flow rates can reduce the stream's ability to transport particles and nutrients downstream, affecting the overall ecosystem of the stream.
the mesoproterozoic was an era itself not a period.
I, it and itself are pronouns. They begin with the letter I.