PLEASE HELP NEED WITHIN 5 MIN If the age of the middle layer of a rock sample is between 300 million years and 1 billion years, which of the following could be the age of the lowermost layer? Group of answer choices 2 million years to 5 million years, 900 million years to 1 billion years, 1.5 billion years to 2.5 billion years, 800 million years to 950 million years

Which of the following emerging technologies uses the principle of chromosomes to identify suspects

One of the brightest comets of the 20th century was comet hyakutake, which passed close to the sun in early 1996. the orbital period of this comet is estimated to be about 30,000 years. find the semi-major axis of this comet’s orbit. compare it to the average sun-pluto distance and to the distance to alpha centauri, the nearest star to the sun, which is 4.3 light-years distant.

Asap! ! ! ! true or false the gobi desert, the largest desert in asia. covers parts of northern china and southern russia